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USPTO Patent Rankings Data through Dec 31, 2025
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Haijun Liu — 7 Patents in 2021

TETencent: 2 patents #84 of 1,178Top 8%
CCCofco Biotechnology Co.: 2 patents #10 of 25Top 40%
GCGlobal Energy Interconnection Research Institute Co.: 2 patents #1 of 20Top 5%
NCNutrition & Health Research Institute, Cofco: 2 patents #10 of 25Top 40%
CCCofco (Jilin) Bio-Chemical Technology Co.: 2 patents #10 of 26Top 40%
SCState Grid Corporation Of China: 2 patents #3 of 149Top 3%
TUTsinghua University: 1 patents #111 of 480Top 25%
SCShenzhen Intellifusion Technologies Co.: 1 patents #4 of 10Top 40%
Overall (2021): #17,255 of 548,734Top 4%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11203663 Method for separating PHA and PHA prepared therefrom Yi Tong, Yi Li, Fang Tian, Kejia Xu, Yuanheng Guo +4 more 2021-12-21
11155483 Method for efficiently producing PHA Yi Tong, Yi Li, Fang Tian, Weiqiang Zhou, Yuanheng Guo +13 more 2021-10-26
11120251 Face capturing method and related apparatus Peng Gu, Le Huang Chen 2021-09-14
11062078 Insulation coordination method and system for a series compensation apparatus, storage medium and electronic device Jing Ge, Zhengang Lu, Guoliang ZHAO, Linhai Cai 2021-07-13
11012716 Image file processing method, system and storage medium Shitao Wang, Xiaoyu Liu, Jiajun Chen, Xiaozheng HUANG, Piao DING +2 more 2021-05-18
10951110 Control method and device for alternating-current and direct-current conversion circuit, and computer storage medium Zhanfeng DENG, Jun Ge, Guoliang ZHAO, Jieying Song, Weiguo Li +12 more 2021-03-16
10904542 Image transcoding method and apparatus Xiaozheng HUANG, Shitao Wang, Binji LUO, Piao DING, Xinxing Chen 2021-01-26

Nearby-Ranked Inventors

Haywood S. Peitzer7
Hanhee Paik7
Harold B Noyes7
Hani Hana Neuvirth7
Hanns-Ingo Maack7
Haoquan Liu7
Hans Lickliter7
Haiting Li7
Hanul LEE7