In 2020, the National Intellectual Property Administration of China got around 715,700 patent applications from Jiangsu province, and almost 621,400 applications were sent by enterprises.
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Number of patent applications in Jiangsu, China in 2020, by applicant
(in 1,000s)
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Bureau of Statistics of Jiangsu Province. (November 5, 2021). Number of patent applications in Jiangsu, China in 2020, by applicant (in 1,000s) [Graph]. In Statista. Retrieved June 20, 2025, from https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/
Bureau of Statistics of Jiangsu Province. "Number of patent applications in Jiangsu, China in 2020, by applicant (in 1,000s)." Chart. November 5, 2021. Statista. Accessed June 20, 2025. https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/
Bureau of Statistics of Jiangsu Province. (2021). Number of patent applications in Jiangsu, China in 2020, by applicant (in 1,000s). Statista. Statista Inc.. Accessed: June 20, 2025. https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/
Bureau of Statistics of Jiangsu Province. "Number of Patent Applications in Jiangsu, China in 2020, by Applicant (in 1,000s)." Statista, Statista Inc., 5 Nov 2021, https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/
Bureau of Statistics of Jiangsu Province, Number of patent applications in Jiangsu, China in 2020, by applicant (in 1,000s) Statista, https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/ (last visited June 20, 2025)
Number of patent applications in Jiangsu, China in 2020, by applicant (in 1,000s) [Graph], Bureau of Statistics of Jiangsu Province, November 5, 2021. [Online]. Available: https://www.statista.com/statistics/1079907/china-number-of-patent-applications-in-jiangsu-by-applicant/