Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Lei Liu — 6 Patents in 2021

SCSuzhou Oriental Semiconductor Co.: 3 patents #1 of 6Top 20%
BCBeijing Boe Display Technology Co.: 1 patents #119 of 307Top 40%
HCHefei Jee Power Systems Co.: 1 patents #1 of 6Top 20%
YCYangtze Memory Technologies Co.: 1 patents #92 of 209Top 45%
BOBOE: 1 patents #1,593 of 3,191Top 50%
Wuhu, CA: #1 of 2 inventorsTop 50%
Overall (2021): #21,858 of 548,734Top 4%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11211485 Trench power transistor Zhendong MAO, Yuanlin Yuan, Wei Liu, Rui Wang, Yi Gong 2021-12-28
11189698 Semiconductor power device Yuanlin Yuan, Wei Liu, Zhendong MAO, Rui Wang, Yi Gong 2021-11-30
11183575 Memory device and method for forming the same Zhongwang Sun, Zhong Zhang, Wenxi Zhou, Zhiliang Xia 2021-11-23
11134229 Model training method, chromatic aberration correction method, apparatus, medium and electronic device Yue Guo, Yanjun Sun, Qian Zhang, Juan Wang 2021-09-28
11109518 Water-cooled motor controller Hongxin Wu, Rui Shang, Yang Yang, Yong Cheng, Jianhua Mao 2021-08-31
11081574 IGBT power device Wei Liu, Yuanlin Yuan, Rui Wang, Yi Gong 2021-08-03