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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaoyan Wang — 9 Patents in 2021

CCCofco (Jilin) Bio-Chemical Technology Co.: 3 patents #9 of 26Top 35%
CCCofco Biotechnology Co.: 3 patents #9 of 25Top 40%
JCJilin Cofco Biomaterial Co.: 1 patents #12 of 16Top 75%
LELear: 1 patents #47 of 192Top 25%
TUTsinghua University: 1 patents #111 of 480Top 25%
WCWeichai Power Co.: 1 patents #9 of 40Top 25%
BCBaidu Online Network Technology (Beijing) Co.: 1 patents #177 of 538Top 35%
IBM: 1 patents #5,274 of 11,638Top 50%
DSDialog Semiconductor: 1 patents #7 of 30Top 25%
Overall (2021): #9,020 of 548,734Top 2%
9 Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11193550 Method for optimizing feature parameters of straight grooves of wet friction element Jie Li, Yanxiong ZHANG, Jialing Gu, Long Tao, Cheng Chen 2021-12-07
11167644 Method and system for notification of an active short circuit condition in an electric motor of a hybrid electric vehicle 2021-11-09 $18,726,000
11155483 Method for efficiently producing PHA Yi Tong, Yi Li, Fang Tian, Weiqiang Zhou, Yuanheng Guo +13 more 2021-10-26
11138714 Augmented reality pattern overlays to facilitate waste reduction Paul R. Bastide, Kathleen Francis, Steven Lenker 2021-10-05 $5,888,000
11130973 Recombinant strain for producing L-lactic acid Yi Tong, Yi Li, Yuan Zhang, Bo Chen, Tai An +1 more 2021-09-28
11118006 Method for producing polylactic acid Yi Tong, Yi Li, Bo Chen, Peng Chen, Weiqiang Zhou +4 more 2021-09-14
11063510 Switching power converter with improved power factor correction via feedback signal averaging Laiqing Ping, Nan Shi 2021-07-13
10991177 Method for processing vehicle fault, apparatus, device, and storage medium Kai Yang, Lei Zhang, Hongda Zhang, Wuzhao Zhang, Zhuo Chen 2021-04-27 $86,153,000
10961943 Method and system for controlling combustion of natural gas engine Xuguang Tan, Dehui Tong, Zhijie Li, Xiaoying Xu, Qiang Zhang +1 more 2021-03-30