Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Anquan Xiao — 8 Patents

O2O2Micro: 8 patents #24 of 174Top 15%
Shanghai, CN: #1,750 of 19,267 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Anquan Xiao has been granted 8 US patents while listed as an inventor at O2Micro. The first was granted in 2011 and the most recent in July 2017. Anquan Xiao ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Anquan Xiao in Shanghai, CN.

Patents per Year

Patents granted per year, 2011 to 2017Bar chart with a peak of 2 patents in 2011.peak 22011: 2 patents20112012: 1 patents20122013: 2 patents20132016: 2 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9698611 Systems and methods for compensating current in a battery module Guoxing Li, Yan Li, Weidong Xue 2017-07-04
9515508 Battery management system Weidong Xue, Xiaohu Tang, Xiaofei Gong 2016-12-06
9368981 System and methods for current balancing Guoxing Li, Yan Li, Weidong Xue 2016-06-14
8461806 Systems and methods for cell balancing Flavius Lupu, Constantin Bucur, Xiaojun Zeng, Kalyi Sheng 2013-06-11
8438426 Flexible bus architecture for monitoring and control of battery pack Guoxing Li, Xiaojun Zeng, XiaoHua Hou 2013-05-07
8261129 Flexible bus architecture for monitoring and control of battery pack Guoxing Li, Xiaojun Zeng, XiaoHua Hou 2012-09-04 $901,000
8015452 Flexible bus architecture for monitoring and control of battery pack Guoxing Li, Xiaojun Zeng, XiaoHua Hou 2011-09-06 $1,220,000
7973514 Battery cell balancing systems using current regulators Xiaofei Gong 2011-07-05