Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FC

Fan Chen

FIFinisar: 13 patents #55 of 719Top 8%
SCShanghai Hua Hong Nec Electronics Co.: 7 patents #6 of 55Top 15%
IDIi-Vi Delaware: 1 patents #222 of 394Top 60%
Overall (All Time): #136,745 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
8378457 Silicon-germanium heterojunction bipolar transistor Xiongbin Chen, Wensheng Qian, Zhengliang Zhou 2013-02-19
8222114 Manufacturing approach for collector and a buried layer of bipolar transistor Tzuyin CHIU, TungYuan Chu, YungChieh Fan, Wensheng Qian, Jiong Xu +1 more 2012-07-17
8218915 Asymmetrical interleaver and deinterleaver Zhenli Wen, Fahua Lan, Kevin Zhang 2012-07-10