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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hsien-Chih Ou — 2 Patents in 2021

DEDelta Electronics: 2 patents #35 of 378Top 10%
Taipei, TW: #347 of 2,482 inventorsTop 15%
Overall (2021): #155,571 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11118850 Thermal abnormality detection system and method Lei-Chung Hsing, Chun-Chang Huang 2021-09-14
11002782 Method for determining failure of power element and electronic device thereof Lei-Chung Hsing, Chun-Chang Huang 2021-05-11