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USPTO Patent Rankings Data through Sept 30, 2025
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Chun-Jong Chang — 1 Patent in 2016

LELextar Electronics: 1 patents #15 of 64Top 25%
Overall (2016): #444,329 of 481,213Top 95%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9474115 Dimming circuit Po-Shen Chen, Jhao-Cyuan Huang, Chien-Nan Yeh 2016-10-18