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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2019

Ranked by patent count

Showing 19,501–19,550 of 560,194 inventors

Rank Name Patents Location Company
#19501 Chando Park 7 Palo Alto, CA Qualcomm
#19502 Chan Hee Park 7 Suneung-ri, KR LG
#19503 Charles Oswald 7 Salem, NY Bose
#19504 Christer Östberg 7 Staffanstorp, SE Ericsson
#19505 Charles Agnew Osborne, JR. 7 Alpharetta, GA Valve Solutions
#19506 Charles Jacob Novak, III 7 Winston-Salem, NC Rai Strategic Holdings
#19507 Christopher Truong Ngo 7 Queen Creek, AZ Qorvo Us
#19508 Chun Kit Ng 7 Kowloon, OR Kma Concepts Limited
#19509 Christoph Nagl 7 Wien, AT Dialog Semiconductor (Uk) Limited
#19510 Christina P. Mullen 7 Bloomington, IL State Farm
#19511 Chang-Ta Miao 7 Taipei, TW Quanta Computer
#19512 Christoph Menzel 7 Stuttgart, NH Fujifilm Dimatix
#19513 Charles A. McWherter 7 Oakland, CA Cymabay Therapeutics
#19514 Chad McCloy 7 Cortland, NY Borgwarner
#19515 Chikae Matsui 7 Tokyo, JP Panasonic
#19516 Chun Sing Matthew Man 7 Sha Tin, CN Megabyte Limited
#19517 Chris Major 7 Philadelphia, PA Globus Medical
#19518 Christian Maciocco 7 Portland, OR Intel
#19519 Chung Wah MA 7 Tongji, CN Infinitus (China) Company
#19520 Christopher B. Lyons 7 Western Springs, IL Prince Castle
#19521 Charles P. Luebke 7 Mount Prospect, IL Uop
#19522 Changli Lu 7 Tangxia, CN Kingfa Sci. & Tech. Co.
#19523 Chun-Lin Lu 7 Hsinchu, TW TSMC
#19524 Charles B. Lohr 7 Austin, TX Fallbrook Intellectual Property Company
#19525 Chang Liu 7 Lo Wu, CA Global Unichip
#19526 Cheng P. Liu 7 Johns Creek, GA AT&T
#19527 Chun-Hung Liu 7 Kaohsiung, CA Epistar
#19528 Chun-Li Liu 7 Scottsdale, AZ onsemi
#19529 Christina Ying Liu 7 Vancouver, WA Flexiworld Technologies
#19530 Christofer Lindheimer 7 Vadstena, SE Ericsson
#19531 Cheng-Tung Lin 7 Dashulong, TW TSMC
#19532 Chia-Hsin Lin 7 Hsinchu, TW Avision
#19533 Chao-Hung Lin 7 埔鹽鄉, CA United Microelectronics
#19534 Chien-Hung Lin 7 Hsinchu, CA Quanta Computer
#19535 Chih-Chang Lin 7 San Jose, CA TSMC
#19536 Chia-Chi Lin 7 Hengshan, IL Compal Electronics
#19537 Chang Hyun Lim 7 Suwon-si, KR Samsung
#19538 Christiaan A. Ligtenberg 7 San Carlos, CA Apple
#19539 Chun-Sheng Liang 7 Hsinchu, TW TSMC
#19540 Che-Fu Liang 7 Zhubeikou, TW Artilux
#19541 Chia-Ying Li 7 Hsinchu, TW Mediatek
#19542 Chao Li 7 Beijing, CN TSMC
#19543 Cheng Li 7 Beijing, CN BOE
#19544 Chih-Ping Li 7 San Diego, CA Qualcomm
#19545 Chi Yin Alan Leung 7 Hong Kong, CN Polygroup Macau Limited (Bvi)
#19546 Christian Leuchtenberg 7 Singapore, NY Managed Pressure Operations Pte.
#19547 Chien-Hsun Lee 7 Jinshanmian, NJ TSMC
#19548 Chulkyu Lee 7 San Diego, CA Qualcomm
#19549 Chan Woo Lee 7 Seoul, OR Intel
#19550 Chul Soo Lee 7 Seoul, KR LG