Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Sheng-Che Chiou — 4 Patents

EPEpistar: 3 patents #302 of 732Top 45%
DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
Overall (All Time): #1,150,459 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11211310 Package structures Jen-Chih Li 2021-12-28
10886201 Power device having a substrate with metal layers exposed at surfaces of an insulation layer and manufacturing method thereof Shu-Han Yang, Jai-Tai Kuo, Po-Chang Chen 2021-01-05
10586902 Light-emitting device having dissimilar first and second light-emitting angles Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye +2 more 2020-03-10
10205070 Light-emitting device having dissimilar first and second light-emitting angles Chien-Liang Liu, Ming-Chi Hsu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye +2 more 2019-02-12