全部树

China university patent statisticsNEW

China high-tech enterprise patent statisticsNEW

Digital economy patent application and authorization dataNEW

Patents and citation data of Little Giant and individual champion companiesNEW

Small giant and single champion enterprise design patent details table

Statistics on the entry and exit of Chinese industrial and commercial enterprisesNEW

Statistics on entry and exit information of Chinese partnershipsNEW

Basic information data of manufacturing industrial and commercial registered enterprisesNEW

Patent and citation data of A-share listed companiesNEW

Patent details of A-share listed companies
A-share listed companies' patent application details table
Details of Design Patents Authorized by A-share Listed Companies

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

Patent and citation data of Chinese industrial enterprisesNEW

Green patents and citation data of Chinese industrial enterprisesNEW

Details of Green Patents of Chinese Industrial Enterprises

Tax investigation of corporate patents and citation dataNEW

Cost of living data for global residentsNEW

China foreign trade index data

  Beyond external stakeholders such as shareholders, creditors, and government entities, the interests of employees warrant appropriate protection by companies, as employees constitute the primary agents of value creation within organizations. Enhancing an enterprise’s competitiveness in the product market fundamentally requires elevating employee satisfaction. Only through higher satisfaction and well-being can employees sustain heightened work motivation.

  The Glassdoor U.S. Company Interviewer Evaluation Data, released by CnOpenData, comprises two tables: the Basic Information Table and the Interviewer Evaluation Table. These datasets encapsulate fundamental corporate details alongside interviewers’ assessments of the companies, covering fields such as interview dates, difficulty levels, and job descriptions.


Time Coverage

2009 - 2025.07.20


Data Scale

Annual Statistics of Glassdoor U.S. Interviewer Evaluations


Field Display


Sample Data

U.S. Company Basic Information Table

U.S. Company Interviewer Evaluation Table


Relevant Literature

  • Cao Y, S. Cheng, J. W. Tucker and C. Wan, 2023, "Technological peer pressure and skill specificity of job postings", Contemporary Accounting Research, forthcoming.
  • Kelly Huang, Meng Li and Stanimir Markov, 2020, "What Do Employees Know? Evidence from a Social Media Platform", The Accounting Review.
  • Dehaan E., N. Li and F. S. Zhou, 2023, “Financial reporting and employee job search”, Journal of Accounting Research, 61(2): 571-617.

Data Update Frequency

Annually updated