In 2023, there were * PCT international patent applications from Shenzhen. Shenzhen was one of China's first Special Economic Zones and today, it is still one of the most economically active cities in China. The city is also home of some Chinese high-tech giants including Huawei, Tencent and DJI.
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Statistics Bureau of Shenzhen Municipality. (March 7, 2025). Number of PCT international patent applications in Shenzhen from 2013 to 2023 (in 1,000s) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 05, 2026, from /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/
Statistics Bureau of Shenzhen Municipality. "Number of PCT international patent applications in Shenzhen from 2013 to 2023 (in 1,000s)." Chart. March 7, 2025. ÌÇÐÄÆÆ½â°æ. Accessed August 05, 2026. /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/
Statistics Bureau of Shenzhen Municipality. (2025). Number of PCT international patent applications in Shenzhen from 2013 to 2023 (in 1,000s). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 05, 2026. /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/
Statistics Bureau of Shenzhen Municipality. "Number of Pct International Patent Applications in Shenzhen from 2013 to 2023 (in 1,000s)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 7 Mar 2025, /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/
Statistics Bureau of Shenzhen Municipality, Number of PCT international patent applications in Shenzhen from 2013 to 2023 (in 1,000s) ÌÇÐÄÆÆ½â°æ, /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/ (last visited August 05, 2026)
Number of PCT international patent applications in Shenzhen from 2013 to 2023 (in 1,000s) [Graph], Statistics Bureau of Shenzhen Municipality, March 7, 2025. [Online]. Available: /statistics/1027065/china-number-of-pct-international-patent-applications-in-shenzhen/