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CnOpenData Patent Application Form for Chinese Cities

Time interval

1985-2021.12.31

Field display

Patent application field table for cities in China
Province code
Province
City code
City
Year of application
Application month
Number of invention patent applications
Number of utility model patent applications
Number of design patent applications

Sample data

Province code Province City City code Year of application Application month Number of invention patent applications Number of utility model patent applications Number of design patent applications
34 Anhui Province Chizhou City 3417 2020 05 91 213 17
34 Anhui Province Chizhou City 3417 2020 06 60 193 32
34 Anhui Province Chizhou City 3417 2020 07 64 182 19
34 Anhui Province Chizhou City 3417 2020 08 61 241 27
34 Anhui Province Chizhou City 3417 2020 09 96 191 33
34 Anhui Province Chizhou City 3417 2020 10 44 114 32
34 Anhui Province Chizhou City 3417 2020 11 99 171 43
34 Anhui Province Chizhou City 3417 2020 12 288 259 23
34 Anhui Province Ma'anshan City 3405 1985 04 1 0 0
34 Anhui Province Ma'anshan City 3405 1985 07 0 2 0
34 Anhui Province Ma'anshan City 3405 1985 08 0 3 0
34 Anhui Province Ma'anshan City 3405 1985 11 2 0 0
34 Anhui Province Ma'anshan City 3405 1985 12 3 0 0
34 Anhui Province Ma'anshan City 3405 1986 02 0 1 0
34 Anhui Province Ma'anshan City 3405 1986 03 1 0 0
34 Anhui Province Ma'anshan City 3405 1986 05 1 0 0
34 Anhui Province Ma'anshan City 3405 1986 06 1 0 0
34 Anhui Province Ma'anshan City 3405 1986 07 1 2 1
34 Anhui Province Ma'anshan City 3405 1986 08 2 1 1
34 Anhui Province Ma'anshan City 3405 1986 09 2 1 0
34 Anhui Province Ma'anshan City 3405 1986 10 0 0 0
44 Guangdong Province Zhanjiang City 4408 2012 02 21 25 10
44 Guangdong Province Zhanjiang City 4408 2012 03 21 34 26
44 Guangdong Province Zhanjiang City 4408 2012 04 16 39 29
44 Guangdong Province Zhanjiang City 4408 2012 05 19 26 17
44 Guangdong Province Zhanjiang City 4408 2012 06 18 24 36
44 Guangdong Province Zhanjiang City 4408 2012 07 27 37 44
44 Guangdong Province Zhanjiang City 4408 2012 08 26 41 46
44 Guangdong Province Zhanjiang City 4408 2012 09 40 44 40
44 Guangdong Province Zhanjiang City 4408 2012 10 23 36 55
44 Guangdong Province Zhanjiang City 4408 2012 11 30 23 64
44 Guangdong Province Zhanjiang City 4408 2012 12 23 74 88
44 Guangdong Province Zhanjiang City 4408 2013 01 21 40 36
52 Guizhou Province Zunyi City 5203 2008 09 7 15 8
52 Guizhou Province Zunyi City 5203 2008 10 16 22 4
52 Guizhou Province Zunyi City 5203 2008 11 14 27 13
52 Guizhou Province Zunyi City 5203 2008 12 14 34 5
52 Guizhou Province Zunyi City 5203 2009 01 2 5 10
52 Guizhou Province Zunyi City 5203 2009 02 3 6 1
52 Guizhou Province Zunyi City 5203 2009 03 15 20 5
52 Guizhou Province Zunyi City 5203 2009 04 13 14 9
52 Guizhou Province Zunyi City 5203 2009 05 15 17 8
52 Guizhou Province Zunyi City 5203 2009 06 12 24 4
52 Guizhou Province Zunyi City 5203 2009 07 22 21 11
61 Shaanxi Province Ankang City 6109 2021 06 20 52 17
61 Shaanxi Province Ankang City 6109 2021 07 18 14 4
61 Shaanxi Province Ankang City 6109 2021 08 17 0 5
61 Shaanxi Province Ankang City 6109 2021 09 11 1 1
61 Shaanxi Province Ankang City 6109 2021 10 1 0 0
61 Shaanxi Province Ankang City 6109 2021 11 1 0 0

Data update frequency

Annual Update