Patent and Literature Data

All patent application and authorization data in Chinaicon

China Invention Patent Publication
Basic information table of published patents for inventions in China
China invention publication patent affairs table
China invention patent authorization
Basic information table of China's invention patent authorization
China Invention Authorized Patent Affairs Form
Chinese utility model patent
China utility model patent basic information table
China Utility Model Patent Affairs List
China Design Patent
Chinese design patent basic information table
China design patent affairs table

China patent citation data (China version)icon

China invention patent application information form
China utility model patent information table
China design patent information table
Chinese patent citation table

China Patent Citation Data (World Edition)icon

China patent basic information table
Chinese patent citation information table
Chinese patent cited information table
Chinese patent citation information table
China Patent Affairs List
Chinese Patent Classification Number Table

China patent text data

China patent basic information table
Chinese patent description text information
Chinese patent claim text information

Expanded data on basic information of Chinese patenteesNEW

Customs import and export credit data of Chinese patent holdersNEW

Detailed address data of all patents in ChinaNEW

Chinese invention patent application address information form
China Invention Authorized Patent Address Information Table
China utility model patent address information table
China design patent address information table

China patent invalidation dataNEW

Patent invalidation information form
Invalidation Patent Details Table
Invalidation declaration of invention patent details table
Detailed table of utility model patents declared invalid
Detailed table of invalidated design patents

China patent statistics by regionNEW

Table of Patent Applications in China by Region
Patent application forms for various provinces in China
Patent application forms for various cities in China
Patent application forms for various districts and counties in China
China Patent Authorization Table by Region
Patent authorization form for each province in China
Patent authorization table for cities in China
Patent authorization table for various districts and counties in China

China patent statistics by industryNEW

China patent statistics by industry category
China patent statistics by industry categories
Statistics of Chinese patents by industry category
China patent statistics by industry subcategory

Chinese enterprise trademark dataNEW

Chinese enterprise software copyright dataNEW

Global patent and citation data

Global patent basic information table
Global patent citation information table
Global patent citation information table
Global patent citation information table
Global Patent Matters Table
Global Patent Classification Number Table

European Patent Office Patent DataNEW

China green patent application and authorization dataicon

Green Patent Application for Chinese Invention
Basic information form for green patent application in China
The green patent category to which the green patent application for a Chinese invention belongs
China Invention Authorization Green Patent
Basic information form for green patents authorized in China
The green patent categories to which China’s invention-authorized green patents belong
China Utility Model Green Patent
China Utility Model Green Patent Basic Information Table
Green patent categories to which China’s utility model green patents belong

China green patent citation and cited dataNEW

China Green Patent Citation Table
China green patent citation table

Statistics of China’s green patents by regionNEW

Table of green patent applications in China by region
Green patent application form for each province in China - based on main classification
Green patent application form for each province in China - based on first-level classification
Green patent application form for various cities in China - based on main classification
Green patent application form for various cities in China - based on primary classification
China's Green Patent Authorization Table by Region
Green patent authorization table for each province in China - based on main classification
Green patent authorization table for each province in China - based on first-level classification
Green patent authorization table for various cities in China - based on main classification
Green patent authorization table for various cities in China - based on first-level classification

China’s green and low-carbon patent application and authorization dataNEW

Green and low-carbon invention patent information basic information table
Green and low-carbon invention patent affairs list published
Green low-carbon invention authorized patent basic information form
Green low-carbon invention authorized patent affairs form
Green low-carbon utility model basic information table
Green low-carbon utility model patent affairs table

China’s green and low-carbon patent citation and cited dataNEW

Green and low-carbon invention published patent citation list
Cited list of published patents for green and low-carbon inventions
Green low-carbon invention authorized patent citation table
Cited list of authorized patents for green and low-carbon inventions
Green low-carbon utility model patent citation list
Green low-carbon utility model patent citation table

Statistics of China’s green and low-carbon patents by regionNEW

Provincial statistical table of patents published for green and low-carbon inventions
Statistical table of published patents for green and low-carbon inventions by city
Statistical table of green and low-carbon invention authorized patents by province
Statistical table of authorized patents for green and low-carbon inventions by city
Provincial statistical table of green and low-carbon utility models
Statistical table of green and low-carbon utility models by city

Digital economy patent application and authorization dataNEW

Basic Information Table of Digital Economy Patents
Basic information table of published patents for digital economy inventions
Basic information table of published patents for inventions in the digital product manufacturing industry
Basic Information Table for Invention Published Patents in the Digital Products and Services Industry
Basic information table for published patents for inventions in the digital technology application industry
Basic Information Table of Patent Publication for Inventions Driven by Digital Elements
Basic Information Table of Authorized Patents for Digital Economy Inventions
Basic information table for invention authorization patents in digital product manufacturing industry
Basic information table for invention authorization patents in the digital product and service industry
Basic Information Table for Invention Authorization Patents in Digital Technology Application Industry
Basic Information Table for Invention Authorization Patents in Digital Element-Driven Industry
Basic Information Table of Digital Economy Utility Model Patents
Basic information table for utility model patents in digital product manufacturing industry
Basic information table for utility model patents in digital products and services industry
Basic information table for utility model patents in digital technology application industry
Basic information table for utility model patents in digital element-driven industries
Digital economy patent affairs table

Digital economy patent citation and cited dataNEW

Digital Economy Patent Citation List
Digital economy patent citation table

Data on digital economy patent applications and authorizations of Chinese universitiesNEW

Chinese universities publish patents on digital economy inventions
Basic information table of patents published by universities for digital economy inventions
Table of patent affairs published by universities on digital economy inventions
Digital Economy Invention Patents Authorized by Chinese Universities
Basic information table of authorized patents for digital economy inventions of universities
Table of patent affairs for digital economy invention authorization in universities
Utility Model Patents for Digital Economy in Chinese Universities
Basic information table of digital economy utility model patents of universities
University Digital Economy Utility Model Patent Affairs Table

Citation and cited data of digital economy patents of Chinese universitiesNEW

Chinese universities publish patents on digital economy inventions
Table of patent citations of digital economy inventions published by universities
Table of cited patents published by universities for digital economy inventions
Digital Economy Invention Patents Authorized by Chinese Universities
Citation table of authorized patents for digital economy inventions of universities
Table of cited patents for digital economy inventions of universities
Utility Model Patents for Digital Economy in Chinese Universities
Citation table of digital economy utility model patents of universities
Table of cited digital economy utility model patents of universities

Statistics on the number of digital economy patents of A-share listed companiesNEW

Statistics of digital economy patent applications filed by listed companies
Statistics of digital economy patent authorizations of listed companies

A-share listed companies’ digital economy patent applications and authorization dataNEW

A-share listed companies publish patents for digital economy inventions
Basic information table of digital economy invention patents published by A-share listed companies
Table of patent affairs published by A-share listed companies on digital economy inventions
A-share listed companies’ digital economy invention patent authorization
Basic information table of digital economy invention patents authorized by A-share listed companies
Table of Digital Economy Invention Authorization Patent Affairs of A-share Listed Companies
A-share listed companies' digital economy utility model patents
Basic information table of digital economy utility model patents of A-share listed companies
A-share listed companies digital economy utility model patent affairs table

Citation and cited data of digital economy patents of A-share listed companiesNEW

A-share listed companies publish patents for digital economy inventions
Table of patent citations for digital economy inventions published by A-share listed companies
Table of citations of digital economy inventions published by A-share listed companies
A-share listed companies’ digital economy invention patent authorization
Citation table of digital economy invention patents of A-share listed companies
Table of citations of digital economy invention patents of A-share listed companies
A-share listed companies' digital economy utility model patents
Citation table of digital economy utility model patents of A-share listed companies
Table of citations of digital economy utility model patents of A-share listed companies

Patent and citation data of A-share listed companiesNEW

Statistical table of patents of A-share listed companies
Statistics on the number of patent applications filed by A-share listed companies
Statistical table of patent authorization numbers of A-share listed companies
Patent Quality Statistics of A-share Listed Companies
Statistics of Patent Application Quality of A-share Listed Companies
Statistical table on the quality of invention patent applications of A-share listed companies
Statistics table on quality of utility model patent applications of A-share listed companies
Statistical table on the quality of design patent applications of A-share listed companies
A-share listed companies patent authorization quality statistics
Statistical table of invention patent authorization quality of A-share listed companies
Statistical table of utility model patent authorization quality of A-share listed companies
Statistical table of design patent authorization quality of A-share listed companies
Patent details of A-share listed companies
Details of invention patent applications of A-share listed companies
Basic information form for invention patent applications of A-share listed companies
Patent citation form for invention applications of A-share listed companies
Table of citations for invention patent applications of A-share listed companies
Invention patent application form for A-share listed companies
Details of invention patents authorized by A-share listed companies
Basic information table of invention authorized patents of A-share listed companies
A-share listed company invention patent citation table
Table of cited invention patents of A-share listed companies
A-share listed company invention authorization patent affairs table
Details of utility model patent applications of A-share listed companies
Basic information form for utility model patent applications of A-share listed companies
Patent citation form for utility model applications of A-share listed companies
Table of citations for utility model patent applications of A-share listed companies
Utility model patent application form for A-share listed companies
Details of utility model patents authorized by A-share listed companies
Basic information table for utility model authorized patents of A-share listed companies
Utility model authorized patent citation table of A-share listed companies
Cited list of utility model authorized patents of A-share listed companies
A-share listed companies utility model authorization patent affairs table
A-share listed companies' design patent application details table
Basic information form for design patent applications of A-share listed companies
Details of Design Patents Authorized by A-share Listed Companies
Basic information form for design authorization patents of A-share listed companies

Green patents and citation data of A-share listed companies

Statistics of green patents of Chinese A-share listed companies
Statistics on the number of green patent applications from A-share listed companies - main category
Statistics of green patent applications of A-share listed companies - first-level sub-categories
Statistical table of green patent authorization numbers for A-share listed companies - main category
Statistical table of the number of green patent authorizations for A-share listed companies - first-level sub-category
Statistics of Green Patent Quality of China's A-share Listed Companies
Statistics of green patent application quality of China's A-share listed companies
Statistical table on the quality of patent applications for green inventions of A-share listed companies - main category
Statistical table on the quality of patent applications for green inventions of A-share listed companies - first-level sub-category
Quality statistics table for patent applications for green utility models of A-share listed companies - Main Category
Statistical table on the quality of patent applications for green utility models of A-share listed companies - first-level sub-category
Statistics of Green Patent Authorization Quality of China's A-share Listed Companies
Green invention authorized patent quality statistics table of A-share listed companies - main category
A-share listed companies' green invention authorized patent quality statistics table - first-level sub-category
Quality statistics table of green utility model authorized patents of A-share listed companies - main category
Quality statistics table of green utility model authorized patents of A-share listed companies - first-level sub-category
A-share listed companies green patent details table
Details of green invention patent applications by A-share listed companies
Basic information form for green invention patent applications of A-share listed companies
Patent citation form for green invention applications of A-share listed companies
Table of citations for green invention patent applications of A-share listed companies
Green invention patent application form for A-share listed companies
Green patent number categories for invention patent applications filed by A-share listed companies
Details of green invention patents authorized by A-share listed companies
Basic information table for green invention authorized patents of A-share listed companies
Green invention authorized patent citation table of A-share listed companies
Cited list of green invention authorized patents of A-share listed companies
A-share listed companies' green invention authorized patent affairs table
Green patent number categories for invention authorized patents of A-share listed companies
A-share listed companies green utility model patent application details table
Basic information form for green utility model patent applications of A-share listed companies
Patent citation form for green utility model applications of A-share listed companies
Table of citations for green utility model patent applications of A-share listed companies
Green utility model patent application form for A-share listed companies
Green patent number categories for utility model patent applications of A-share listed companies
Details of green utility model patents authorized by A-share listed companies
Basic information table for green utility model authorized patents of A-share listed companies
Green utility model authorized patent citation table of A-share listed companies
Cited list of green utility model authorized patents of A-share listed companies
Green utility model authorized patent affairs table of A-share listed companies
Green patent number categories for utility model authorized patents of A-share listed companies

New OTC company patent application and authorization dataNEW

Basic information form for patent applications for inventions of NEEQ companies
New OTC company invention patent application form
Basic information form for invention authorized patents of NEEQ companies
NEEQ Company Invention Authorization Patent Affairs Form
New OTC company utility model patent basic information table
Utility Model Patent Affairs List of New OTC Market Companies
New OTC Company Appearance Design Patent Basic Information Table

Patent citations and cited data of NEEQ companiesNEW

New OTC company invention application patent citation form
Table of citations for invention patent applications of NEEQ companies
New OTC company invention authorization patent citation table
Cited list of patents authorized by NEEQ companies
New OTC company utility model patent citation table
Cited list of utility model patents of NEEQ companies

Patent and citation data of Chinese industrial enterprisesNEW

Statistical table of the number of patents of industrial enterprises
Statistical table of the number of patent applications filed by industrial enterprises
Statistical table of patent authorization numbers of industrial enterprises
Statistics of Patent Quality of Industrial Enterprises
Statistics of patent application quality of industrial enterprises
Statistical table of quality of invention patent applications of industrial enterprises
Statistics table on the quality of utility model patent applications of industrial enterprises
Industrial enterprise design patent application quality statistical table
Statistics of Patent Authorization Quality of Industrial Enterprises
Industrial enterprise invention patent authorization quality statistics table
Industrial enterprise utility model patent authorization quality statistical table
Industrial enterprise design patent authorization quality statistics table
Industrial Enterprise Patent Details Table
Details of patent applications for inventions by industrial enterprises
Basic information form for industrial enterprise invention patent applications
Industrial enterprise invention patent application citation list
Industrial enterprise invention patent application citation table
Industrial enterprise invention patent application form
Details of invention patents granted to industrial enterprises
Basic information form for industrial enterprise invention patent patents
Industrial Enterprise Invention Authorized Patent Citation List
Cited list of invention patents granted by industrial enterprises
Industrial Enterprise Invention Authorization Patent Affairs Form
Detailed table of utility model patents for industrial enterprises
Industrial enterprise utility model patent basic information table
Utility model patent citation list for industrial enterprises
Utility model patent citation list of industrial enterprises
Industrial enterprise utility model patent affairs table
Industrial Enterprise Design Patent Details Table
Industrial enterprise design patent basic information table
Industrial enterprise design patent citation table
Industrial enterprise design patent affairs table
Industrial enterprise patent text data

Green patents and citation data of Chinese industrial enterprisesNEW

Statistics of green patents of Chinese industrial enterprises
Statistical table of the number of green patent applications by industrial enterprises - main category
Statistical table of the number of green patent applications by industrial enterprises - first-level sub-category
Statistical table of green patent authorization numbers for industrial enterprises - main category
Statistical table of the number of green patent authorizations for industrial enterprises - first-level sub-category
Statistics of Green Patent Quality of Chinese Industrial Enterprises
Statistics of the quality of green patent applications of Chinese industrial enterprises
Statistical table on the quality of patent applications for green inventions by industrial enterprises - main category
Statistical table on the quality of patent applications for green inventions by industrial enterprises - first-level sub-category
Statistical table on the quality of patent applications for green utility models of industrial enterprises - main category
Statistical table on the quality of patent applications for green utility models of industrial enterprises - first-level sub-category
Statistics of Green Patent Authorization Quality of Chinese Industrial Enterprises
Industrial Enterprise Green Invention Authorized Patent Quality Statistics Table - Main Category
Industrial enterprise green invention authorized patent quality statistics table - first-level sub-category
Industrial Enterprise Green Utility Model Authorized Patent Quality Statistics Table - Main Category
Industrial enterprise green utility model authorized patent quality statistics table - first-level sub-category
Details of Green Patents of Chinese Industrial Enterprises
Industrial Enterprise Green Invention Patent Application Details Table
Basic information form for industrial enterprises to apply for patents for green inventions
Industrial enterprise green invention patent application citation information table
Cited Information Table for Patent Applications for Green Inventions of Industrial Enterprises
Industrial enterprise green invention patent application form
Table of green patent categories to which industrial enterprises apply for patents for green inventions
Details of authorized patents for green inventions of industrial enterprises
Basic information form for green invention authorized patents for industrial enterprises
Industrial enterprise green invention authorized patent citation information table
Cited Information Table of Green Invention Authorized Patents of Industrial Enterprises
Industrial Enterprise Green Invention Authorized Patent Affairs Form
Table of green patent categories to which green invention authorized patents of industrial enterprises belong
Industrial Enterprise Green Utility Model Patent Details Table
Basic information table for green utility model patents for industrial enterprises
Industrial enterprise green utility model patent citation information table
Industrial enterprise green utility model patent cited information table
Green utility model patent affairs table for industrial enterprises
Table of green patent categories to which green utility model patents of industrial enterprises belong
Industrial enterprise green patent text data

Citation and cited data of foreign patents in ChinaNEW

Foreign invention patents published in China
Basic information table of foreign invention patents published in China
Citation table of foreign inventions published in China
Table of citations of foreign inventions published in China
Foreign invention patent publication in China
Foreign invention patents granted in China
Basic Information Form of Foreign Invention Patents Authorized in China
Citation table of foreign invention patents in China
Table of citations of foreign invention patents authorized in China
Foreign invention patent authorization affairs table in China
Foreign utility model patents in China
Basic Information Form of Foreign Utility Model Patents in China
Citation table of foreign utility model patents in China
Citation table of foreign utility model patents in China
Foreign utility model patent affairs table in China
Foreign Design Patents in China
Basic Information Form of Foreign Design Patents in China

Tax investigation of corporate patents and citation dataNEW

Statistical table of patent quantity of tax surveyed enterprises
Statistical table of number of patent applications by tax survey companies
Tax survey enterprise patent authorization number statistics table
Tax Investigation Enterprise Patent Quality Statistics
Statistics of patent application quality of tax survey enterprises
Statistical table on the quality of invention patent applications by tax survey companies
Statistical table on the quality of utility model patent applications by tax survey companies
Tax survey enterprise design patent application quality statistical table
Tax Investigation Enterprise Patent Authorization Quality Statistics Table
Tax Survey Enterprise Invention Patent Grant Quality Statistics Table
Tax survey enterprise utility model patent authorization quality statistical table
Tax survey enterprise design patent authorization quality statistical table
Tax Investigation Enterprise Patent Details Table
Tax Investigation Enterprise Invention Patent Application Details Form
Tax Investigation Enterprise Invention Patent Application Basic Information Form
Tax Investigation Enterprise Invention Application Patent Citation Form
Tax investigation enterprise invention application patent citation table
Tax Investigation Enterprise Invention Application Patent Affairs Form
Details of invention patents for tax investigation enterprises
Tax Investigation Enterprise Invention Authorized Patent Basic Information Form
Tax Investigation Enterprise Invention Authorized Patent Citation Form
Tax Investigation Enterprise Invention Authorized Patent Citation Table
Tax Investigation Enterprise Invention Authorization Patent Affairs Form
Tax Investigation Enterprise Utility Model Patent Details Table
Tax Investigation Enterprise Utility Model Patent Basic Information Form
Tax Investigation Enterprise Utility Model Patent Citation Form
Tax survey enterprise utility model patent citation table
Tax Investigation Enterprise Utility Model Patent Affairs Form
Tax Investigation Enterprise Design Patent Details Table
Tax Investigation Enterprise Design Patent Basic Information Form
Tax investigation enterprise design patent citation table
Tax Investigation Enterprise Design Patent Affairs Form

China university patent statisticsNEW

Statistics of patents of Chinese universities
Statistics on the number of patent applications filed by Chinese universities
Statistical table of the number of patents granted by Chinese universities
Statistics of Patent Quality of Chinese Universities
Statistics table on the quality of patent applications in Chinese universities
Statistical table of patent authorization quality in Chinese universities
Details of Chinese University Patents
Details of invention patent applications from Chinese universities
Basic information form for invention patent applications in Chinese universities
Chinese university invention application patent citation table
Table of citations for invention patent applications in Chinese universities
Invention patent application form for Chinese universities
Details of invention patents authorized by Chinese universities
Basic information table for invention patents granted by Chinese universities
Chinese university invention authorized patent citation table
Table of cited invention patents issued by Chinese universities
Chinese university invention authorization patent affairs table
Details of utility model patents of Chinese universities
Basic information table for utility model patents in Chinese universities
Chinese university utility model patent citation table
Cited list of utility model patents in Chinese universities
Utility Model Patent Affairs List of Chinese Universities
Details of Design Patents of Chinese Universities
Basic information table on design patents of Chinese universities
List of design patent citations in Chinese universities
Chinese university design patent affairs table

Paper publication data of China’s double first-class universitiesNEW

English academic journal article publication dataNEW

Data on publication of papers in English academic journals - Source A
Journal basic information table
Paper basic information table
English academic journal paper publication data-B source
Journal Basic Information Table-B Source
Basic Information Table of Paper-B Source
English academic journal paper publication data-C source
Journal Basic Information Table-C Source
Basic Information Table of Paper-C Source

China Periodical Information DataNEW

Journal basic information table
Table of Contents of Journal Articles

China high-tech enterprise list dataNEW

Expanded data on basic information of China's high-tech enterprisesNEW

China high-tech enterprise patent statisticsNEW

Statistics of patents of Chinese high-tech enterprises
Statistical table of the number of patent applications filed by high-tech enterprises
Statistical table of patent authorization numbers for high-tech enterprises
Statistics of Patent Quality of Chinese High-tech Enterprises
Statistics of Patent Application Quality of Chinese High-tech Enterprises
Statistics table on the quality of invention patent applications by high-tech enterprises
High-tech enterprise utility model patent application quality statistics table
Statistics table on the quality of design patent applications of high-tech enterprises
Statistics of Patent Authorization Quality of Chinese High-tech Enterprises
High-tech enterprise invention patent authorization quality statistical table
High-tech enterprise utility model patent authorization quality statistical table
High-tech enterprise design patent authorization quality statistics table
China High-tech Enterprise Patent Details Table
Details of invention patent applications of Chinese high-tech enterprises
Basic information form for high-tech enterprise invention patent applications
High-tech enterprise invention patent citation list
High-tech enterprise invention patent application citation table
High-tech enterprise invention patent application form
Details of invention patents for Chinese high-tech enterprises
Basic information form for invention authorization patents of high-tech enterprises
High-tech enterprise invention authorization patent citation table
High-tech enterprise invention patent citation list
High-tech Enterprise Invention Authorization Patent Affairs Form
Details of utility model patents of Chinese high-tech enterprises
Basic information table for utility model patents of high-tech enterprises
Utility model patent citation list for high-tech enterprises
Utility model patent citation table of high-tech enterprises
High-tech enterprise utility model patent affairs table
China High-tech Enterprise Design Patent Details Table
High-tech enterprise design patent basic information table

Data on China's technological innovation and entrepreneurship carriersNEW

Basic information and data of industrial and commercial registration of specialized, special and new “little giant” enterprisesNEW

Basic information data of industrial and commercial registration of single champion enterprises in the manufacturing industryNEW

Basic information table of individual champion demonstration enterprises
Basic information table for individual champion cultivation enterprises
Basic information table of individual champion product manufacturers

Patents and citation data of Little Giant and individual champion companiesNEW

Details of invention patent applications by small giants and single champions
Basic information table for patent applications for inventions from Little Giants and individual champion companies
Patent citation list for invention applications by Little Giant and individual champion companies
Table of citations for invention patent applications by Little Giant and individual champion companies
Patent Application Form for Inventions of Little Giants and Individual Champion Enterprises
Details of invention patents authorized by small giants and single champions
Basic Information Table of Invention Authorization Patents of Little Giant and Individual Champion Enterprises
Citation list of invention patents granted by Little Giant and individual champion companies
Table of cited invention patents of Little Giant and individual champion companies
Invention authorization patent affairs table of Little Giant and individual champion enterprises
Detailed table of utility model patents of small giants and single champions
Basic information table for utility model patents of Little Giant and individual champion companies
Citation list of utility model patents of Little Giant and individual champion companies
Cited list of utility model patents of Little Giant and individual champion companies
Utility Model Patent Affairs List of Little Giant and Individual Champion Enterprises
Small giant and single champion enterprise design patent details table
Basic information table of corporate design patents for Little Giant and individual champions

Data on administrative penalties for intellectual property disputes involving Chinese companiesNEW

UK patents and citations dataNEW

Basic information table of UK patents
UK patent citation information table
UK patent citation information table
British patent citation information table
UK Patent Matters List
British Patent Classification Number Table

Japanese patent and citation dataNEW

Japanese patent basic information table
Japanese patent citation information table
Japanese patent cited information table
Japanese patent cited document information table
Japanese Patent Affairs List
Japanese Patent Classification Number Table

European patent and citation dataNEW

European patent basic information table
European patent citation information table
European patent citation information table
European patent citation information table
European Patent Matters Table
Table of European Patent Classification Numbers

U.S. patent and citation dataNEW

U.S. Patent Basic Information Table
U.S. patent citation information table
U.S. patent citation information table
U.S. patent citation information table
U.S. Patent Matters Table
U.S. Patent Classification Number Table

Korean patents and citation dataNEW

Korean patent basic information table
Korean patent citation information table
Korean patent citation information table
Korean patent citation information table
Korean Patent Affairs List
Korean Patent Classification Number Table

Time Period

1985-2025.12.31 (as of December 31, 2025)

Field Display

Sample Data

Data Update Frequency

Annual updates