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USPTO Patent Rankings Data through Dec 31, 2025
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Chen-Yu Yu — 20 Patents

DEDelta Electronics: 13 patents #100 of 2,746Top 4%
TTTdk Taiwan: 4 patents #100 of 190Top 55%
Foxconn: 3 patents #1,810 of 5,504Top 35%
Taoyuan, TW: #280 of 5,438 inventorsTop 6%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Chen-Yu Yu has been granted 20 US patents while listed as an inventor at Delta Electronics. The first was granted in 2000 and the most recent in August 2025. Chen-Yu Yu ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Chen-Yu Yu in Taoyuan, TW.

Patents per Year

Patents granted per year, 2000 to 2025Bar chart with a peak of 3 patents in 2002.peak 32000: 1 patents20002002: 3 patents2003: 1 patents20032007: 1 patents2008: 1 patents20082009: 1 patents2011: 1 patents20112012: 3 patents2013: 1 patents20132014: 2 patents2016: 1 patents20162024: 1 patents2025: 3 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12386141 Optical element drive mechanism Shao-Chung Chang, Shih-Wei Hung, Man-Ting LU, Sin-Hong LIN, Wei-Pin CHIN 2025-08-12
12379570 Optical element driving mechanism Shou-Jen LIU, Shao-Chung Chang, Shih-Wei Hung 2025-08-05
12204170 Optical driving mechanism Shou-Jen LIU, Man-Ting LU, Chen-Hsin HUANG, Yi-Chieh Lin 2025-01-21
11874522 Optical mechanism and optical system Chen-Hsin HUANG, Yi-Ho CHEN, Shou-Jen LIU 2024-01-16
9523649 Device for automatically inspecting lens elements of optical connectors — 2016-12-20
8900926 Chip package method — 2014-12-02
8860929 High precise laser rangefinder — 2014-10-14
8432699 Junction box and electrical connection mechanism thereof Yen-Chi Chou, Chin-Chu Huang, Chih-Jen Chen, Ren-De Huang, Yung-Yu Chang 2013-04-30
8191239 Method for fabrication conductive winding structure Ming-Tsung Lee, Yung-Yu Chang, Jui-Yuan Hsu, Chen-Tsai Hsieh 2012-06-05
8162677 Junction box and conductor strip connection device thereof Chin-Chu Huang, Ren-De Huang 2012-04-24
8137115 Junction box and conductor strip connection device thereof Yen-Chi Chou, Chin-Chu Huang, Ren-De Huang 2012-03-20
8012642 Power supply apparatus having plurality of planar fuel cell assemblies connected in stack form Sheng-Yan Hu, Hsi-An Liu 2011-09-06
7597989 Power supply apparatus having plurality of planar fuel cell assemblies connected in stack form Sheng-Yan Hu, Hsi-An Liu 2009-10-06
7416388 Fan Wen-Shi Huang, Kuo-Cheng Lin, Jeng-Hung Lin, Tsu-Liang Lin, Chih-Jen Chen +2 more 2008-08-26
7215542 Electronic device having heat-dissipating structure for socket Yin-Yuan Chen, Ren-Chun Chang 2007-05-08
6504716 Movable mechanism for using with electrical apparatus to be dissipated Chin-Chu Huang 2003-01-07
6474407 Composite heat sink with high density fins and assembling method for the same Yung-Cheng Chang, Jui-Yuan Hsu 2002-11-05
6459572 Locking device Chin-Chu Huang 2002-10-01
6407920 Heat-dissipating assembly and process for assembling the same Hsu Jui-Yuan 2002-06-18
6129598 Printed-circuit-board (PCB) in a power supply system includes integrated cable connection terminals Jui-Yuan Hsu 2000-10-10

Frequent Collaborators

Chin-Chu Huang5 shared
Shou-Jen LIU3 shared
Ren-De Huang3 shared
Jui-Yuan Hsu3 shared
Sheng-Yan Hu2 shared
Chih-Jen Chen2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20