Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chih-Chi Chang

Nike: 45 patents #150 of 2,652Top 6%
LTLeadtrend Technology: 8 patents #16 of 93Top 20%
ITITRI: 6 patents #1,152 of 9,619Top 15%
GRGrabit: 3 patents #5 of 31Top 20%
SGSystem General: 2 patents #54 of 105Top 55%
Douliu, TW: #1 of 282 inventorsTop 1%
Overall (All Time): #33,494 of 4,157,543Top 1%
65 Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
10524544 Divergence detection of a shoe bite line Dragan Jurkovic, Ming-Feng Jean, Chin-Yi Lin 2020-01-07
10393512 Automated 3-D modeling of shoe parts Patrick Conall Regan, Kuo-Hung Lee, Ming-Feng Jean 2019-08-27
10361635 Method of controlling a power converter switched by a zero crossing signal and a continuous conduction signal Ming-Chang Tsou 2019-07-23
10272518 Multi-functional manufacturing tool Patrick Conall Regan, Kuo-Hung Lee, Ming-Feng Jean 2019-04-30
10194716 Automated identification and assembly of shoe parts Patrick Conall Regan, Kuo-Hung Lee, Ming-Feng Jean, Chang-Chu Liao 2019-02-05
10186973 Multi-mode controller of a power converter switched by zero-crossing signal and continuous-conduction mode signal and operation method thereof Ming-Chang Tsou 2019-01-22
10112355 Sport ball casing with thermoplastic reinforcing material Yi-Jung Shen, Scott R. Berggren 2018-10-30
10065326 Pick-up tool with integrated light source John Matthew Farren, Dragan Jurkovic, Patrick Conall Regan, Howard Fu, Kuo-Hung Lee +2 more 2018-09-04
10048360 Ultrasound imaging system and method thereof, and beamforming circuit Yi-Jung Wang, Guo-Zua Wu, Oscal Tzyh-Chiang Chen, Chien-Ju Li, Ji-Da Chen 2018-08-14
9945610 Energy efficient infrared oven Shih-Yuan Wu, Patrick Conall Regan, Guo-Chang Wang, Geoff Nichols 2018-04-17
9937627 Manufacturing vacuum tool with selective activation of pickup zones Patrick Conall Regan, Kuo-Hung Lee 2018-04-10
9937585 Multi-functional manufacturing tool Patrick Conall Regan, Kuo-Hung Lee, Ming-Feng Jean 2018-04-10
9902074 Pick-up tool with integrated light source John Matthew Farren, Dragan Jurkovic, Patrick Conall Regan, Howard Fu, Kuo-Hung Lee +2 more 2018-02-27
9882494 Switching-mode power supplies capable of operating at valley switching, and relevant control methods Ming-Chang Tsou, Meng-Jen Tsai 2018-01-30
9755421 Control circuit applied to a power converter and operation method thereof Da-Chun Wei, Ming-Chang Tsou, Meng-Jen Tsai 2017-09-05
9701025 Pick-up tool with integrated light source John Matthew Farren, Dragan Jurkovic, Patrick Conall Regan, Howard Fu, Kuo-Hung Lee +2 more 2017-07-11
9635908 Automated trimming of pliable items Cheng-Yen Ho, Mike F. Quigley, Shu-Hui Wang 2017-05-02
9641086 Oscillator applied to a control circuit of a power converter and control method thereof Ming-Chang Tsou, Meng-Jen Tsai 2017-05-02
9523570 Pick-up tool with integrated light source Patrick Conall Regan, John Matthew Farren, Howard Fu, Dragan Jurkovic, Kuo-Hung Lee +2 more 2016-12-20
9451810 Automated identification of shoe parts Patrick Conall Regan, Chang-Chu Liao 2016-09-27
9403280 Manufacturing vacuum tool Patrick Conall Regan, Kuo-Hung Lee 2016-08-02
9370695 Sport ball casing with thermoplastic reinforcing material Yi-Jung Shen, Scott R. Berggren 2016-06-21
9331590 Device and method for detecting an average output current of a power converter Meng-Jen Tsai, Ming-Chang Tsou 2016-05-03
9238305 Switchable plate manufacturing vacuum tool Patrick Conall Regan, Kuo-Hung Lee 2016-01-19
9096016 Multi-functional manufacturing tool Patrick Conall Regan, Kuo-Hung Lee, Ming-Feng Jean 2015-08-04