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USPTO Patent Rankings Data through Sept 30, 2025
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Po-Shen Chen — 2 Patents in 2016

LELextar Electronics: 2 patents #4 of 64Top 7%
Overall (2016): #107,690 of 481,213Top 25%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9474115 Dimming circuit Chun-Jong Chang, Jhao-Cyuan Huang, Chien-Nan Yeh 2016-10-18
9307614 Color temperature and illumination adjusting system, and method thereof Chun-Kuang Chen, Feng-Ling Lin, Hui-Ying Chen, Yuan-Ching Chen 2016-04-05