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 25,251–25,300 of 469,880 inventors

Rank Name Patents Location Company
#25251 Chun-Hung Kuo 5 Taoyuan, CA Au Optronics
#25252 Christian Kulujian 5 Chicago, IL Lnw Gaming
#25253 Christopher Nason Korkuch 5 Danvers, MA Abiomed
#25254 Chao Kong 5 Beijing, MI BOE
#25255 Chandana Kolluru 5 Suwanee, GA Alcon
#25256 Chikara KOJIMA 5 Matsumoto, JP Seiko Epson
#25257 Cheng-Ta Ko 5 Taipei, TW Unimicron Technology
#25258 Chiwan KIM 5 Paju-si, KR LG
#25259 Cha-Dong Kim 5 Seoul, KR Samsung
#25260 Chulkeun Kim 5 Seoul, KR LG
#25261 Changsu Kim 5 Suwon-si, KR Samsung
#25262 Chang Hee Kim 5 Paju-si, WI LG
#25263 Chang-Koo Kim 5 Seoul, KR Ajou University Industry-Academic Cooperation
#25264 Chijoon Kim 5 Suwon-si, KR Samsung
#25265 Christa Kievit 5 Hem, NL Ball Horticultural
#25266 Christopher M. Keller 5 Austin, TX Yeti Coolers
#25267 Chie Kawamura 5 Tokyo, JP Taiyo Yuden Co.
#25268 Chanuk KANG 5 Seoul, KR LG
#25269 ChangHak Kang 5 Hwaseong-si, KR Hyundai Motor
#25270 Chaseung Jun 5 Seoul, KR LG
#25271 Christopher T. JONES 5 Foster City, CA Terns Pharmaceuticals
#25272 Christina Johnston 5 Spanish Fort, AL Robert Bosch Gmbh
#25273 Christopher S. Johnson 5 Naperville, IL Uchicago Argonne
#25274 Changkyu Jin 5 Yongin-si, KR Samsung
#25275 Chun Jiang 5 Ningbo City, CA AMD
#25276 Christian Jacquenet 5 Châtillon, FR Orange
#25277 Charles J. Jacobus 5 Ann Arbor, MI Cybernet Systems
#25278 Chae Han Hyun 5 Yongin-si, KR Samsung
#25279 Chi Won Hwang 5 Suwon-si, KR Samsung
#25280 Christina Hwang 5 Otterbein, CA Metromax America
#25281 Che Ryong Hwang 5 Yongin-si, KR Samsung
#25282 Chia-Yang Hung 5 Hsinchu, TW TSMC
#25283 Chien-Chun Huang-Fu 5 Jinshanmian, TW Mediatek
#25284 Ching-Yun Huang 5 Taichung, TW Newmax Technology Co.
#25285 Chun-Kai Huang 5 Sheliaogang, TW ITRI
#25286 Chao-Hsien Huang 5 Kaohsiung, TW TSMC
#25287 Chang-Chih Huang 5 Taichung, CA TSMC
#25288 Chao-Wei Huang 5 Tainan, CT Realtek Semiconductor
#25289 Chih-Kai Hsu 5 Tainan, TW United Microelectronics
#25290 Cho-Kang Hsu 5 New Taipei, TW Chiun Mai Communication Systems
#25291 Chia-Hao Hsu 5 Hsinchu, TW TSMC
#25292 Chih-Yu Hsu 5 Dashulong, TW TSMC
#25293 Chan-Jung HSU 5 Taoyuan, TW Tdk Taiwan
#25294 Chien-Fang Hsu 5 Hsinchu, TW Mediatek
#25295 Chang-Meng Hsiung 5 Redwood City, CA Smiths Detection
#25296 Chih-Ching Hsieh 5 Taichung, TW Kabo Tool
#25297 Chin-Yang Hsieh 5 Tainan, TW United Microelectronics
#25298 Chih-Yung Hsieh 5 Banluliao, TW Innolux
#25299 Chih-Min HSIAO 5 Taoyuan, TW TSMC
#25300 Chen HOU 5 Lo Wu, CN Tencent