Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaofei Gong — 6 Patents

O2O2Micro: 6 patents #37 of 174Top 25%
Shanghai, CN: #2,498 of 19,267 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Xiaofei Gong has been granted 6 US patents while listed as an inventor at O2Micro. The first was granted in 2011 and the most recent in March 2018. Xiaofei Gong ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Xiaofei Gong in Shanghai, CN.

Patents per Year

Patents granted per year, 2011 to 2018Bar chart with a peak of 3 patents in 2016.peak 32011: 1 patents20112015: 1 patents20152016: 3 patents20162018: 1 patents2018

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9929573 Modules, systems, and methods for battery balancing 2018-03-27
9515508 Battery management system Weidong Xue, Anquan Xiao, Xiaohu Tang 2016-12-06
9496723 Systems and methods for battery balancing 2016-11-15
9368979 System and methods for battery balancing 2016-06-14
9130381 Systems and methods for identifying and monitoring a battery charger Guoxing Li 2015-09-08
7973514 Battery cell balancing systems using current regulators Anquan Xiao 2011-07-05