Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chia-Hung Cheng — 4 Patents

DEDelta Electronics: 3 patents #649 of 2,746Top 25%
AMAmbarella: 1 patents #97 of 67Top 145%
Taoyuan, TW: #1,540 of 5,438 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chia-Hung Cheng has been granted 4 US patents while listed as an inventor at Delta Electronics. The first was granted in 2019 and the most recent in February 2025. Chia-Hung Cheng ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chia-Hung Cheng in Taoyuan, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1063052 Cooling fin Ding-Wei Chiu, Chih-Wei Yang 2025-02-18
D1063053 Cooling fin Ding-Wei Chiu, Chih-Wei Yang 2025-02-18
D1033611 Cooling fin Ding-Wei Chiu, Chih-Wei Yang 2024-07-02
10445883 ID recycle mechanism for connected component labeling Yen-Hsu Shih 2019-10-15 $8,860,000