Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Top Inventors 2025

Ranked by patent count

Showing 18,901–18,950 of 469,880 inventors

Rank Name Patents Location Company
#18901 Ying-Cheng Liu 5 Tainan, TW United Microelectronics
#18902 Yi-Cheng Liu 5 Beijing, MN Au Optronics
#18903 Yi-Yu Lin 5 Taichung, CA United Microelectronics
#18904 Yi-Yu Lin 5 South San Francisco, CA Taiwan Liposome Co.
#18905 Yi-Hsiung Lin 5 Dashulong, NY TSMC
#18906 Yi-Ming Lin 5 Tainan, TW TSMC
#18907 Yi-Cheng Lin 5 Taipei, CA National Taiwan University
#18908 Ying Li 5 Shanghai, CA Microsoft
#18909 Yi-An Lai 5 Taipei, TW TSMC
#18910 Yi Jin 5 Irvine, CA Dow Global Technologies
#18911 Yifei Jin 5 Solna, FL Unknown
#18912 Yi Jiang 5 Hefei, MA Changxin Memory Technologies
#18913 Yi-Syuan Jhao 5 Kaohsiung, TW King Slide Works Co.
#18914 Yi-Hsing Hsiao 5 Jinshanmian, TW TSMC
#18915 Yi-An Hou 5 Taipei, TW Noodoe Group
#18916 Yingjiao He 5 Shanghai, CN Ericsson
#18917 Yingli Guan 5 余新镇, CN Zhejiang Jinko Solar Co.
#18918 Ying Geng 5 Bellevue, WA Meta
#18919 Yiqi FENG 5 Los Angeles, CA Lemon
#18920 Yimiao Ding 5 Shanghai, CN Shanghai Tianma Micro-Electronics Co.
#18921 Yi Dai 5 Beijing, CN Beijing Boe Sensor Technology Co.
#18922 Yi-Lin Chuang 5 Taipei, TW TSMC
#18923 Ying-Liang Chuang 5 Hsinchu, TW TSMC
#18924 Yi-Shin Chu 5 Hsinchu, TW TSMC
#18925 Yi-Ming Chou 5 Taipei, TW Dell Products
#18926 Yi-Jung Chiu 5 New Taipei, TW Acer Incorporated
#18927 Yin To Chiu 5 Irvine, CA Phase Scientific International
#18928 Yi-Fan Chen 5 Beijing, CA BOE
#18929 Yi-Chen Chen 5 Zhubeikou, TW TSMC
#18930 Yihua Chang 5 Portland, OR Kimberly-Clark Worldwide
#18931 Ying CHAN 5 Cambridge, GB Nchain Licensing Ag
#18932 Ygal Arbel 5 معلمی نژاد, CA AMD
#18933 Yee Shan Woo 5 Campbell, CA Skydio
#18934 Yehoshua Zvi Licht 5 Alpharetta, GA Ncr
#18935 Yeongjun LEE 5 Suwon-si, KR Samsung
#18936 Yeon Hee Lee 5 Seoul, KR Samsung
#18937 Yen-Liang Kuo 5 Hsinchu, TW Htc
#18938 Yeongkwon Ko 5 Suwon-si, KR Samsung
#18939 Yejin Kim 5 Seoul, KR Samsung
#18940 Yea Ji Ki 5 Suneung-ri, KR Ncsoft
#18941 Yen-Lin Huang 5 Hsinchu, CA TSMC
#18942 Yen-Chung Ho 5 Hsinchu, TW TSMC
#18943 Yeye He 5 Redmond, WA Microsoft
#18944 Yesh Goel 5 Kanchinakote, IN Oracle
#18945 Yeonchoo Cho 5 Seongnam-si, KR Samsung
#18946 Yen-Kuang Chen 5 Cupertino, CA Intel
#18947 Yeong Rae Chang 5 Daejeon, KR LG
#18948 Yeongrae Chang 5 Daejeon, KR LG
#18949 Yeongnam CHAE 5 Tokyo, JP Rakuten Group
#18950 Yajun Zheng 5 Shanghai, CN Aac Acoustic Technologies (Shanghai) Co.