Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FC

Feng Chen — 9 Patents

PayPal: 2 patents #850 of 1,973Top 45%
LLLenovo (Beijing) Limited: 1 patents #602 of 1,308Top 50%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Feng Chen has been granted 9 US patents while listed as an inventor at PayPal. The first was granted in 2009 and the most recent in December 2025. Feng Chen ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Feng Chen in 安丰镇, CA, CN.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 3 patents in 2025.peak 32009: 1 patents20092011: 1 patents20112017: 1 patents20172019: 1 patents20192020: 2 patents20202025: 3 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12502661 Catalysts for synthesizing cyclic carbonates, preparation methods and uses thereof Shanshan Qian, Feng Ding, Feng Jin, Jinan Peng, Xiaowei Zhang 2025-12-23
12461485 Positioning adapter, adapter, and cartridge 2025-11-04
12311389 Misting nozzle and spray device Weidong Yang, Xiaojian Zhu 2025-05-27
10671361 Automatically determining data dependencies to facilitate code execution Xin Li, Weijia Deng, Shuan Yang, Jin Yao, Zhijun Ling +3 more 2020-06-02
10656919 Matching programming variables across different data domains Guansheng Zhu, Weijia Deng, Shuan Yang 2020-05-19
10345859 Display processing method, apparatus and program product for a bendable electronic device Wenjing Shen, Wenchao Ma, Xiaotian Zhu, Guanchen Yang, Jie Xia +2 more 2019-07-09
D789262 Steering wheel 2017-06-13
D634248 Steering wheel horn button 2011-03-15
D587176 Automobile steering wheel Chun-hong Yang 2009-02-24