Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Allen Chou — 3 Patents

DEDelta Electronics: 3 patents #649 of 2,746Top 25%
Daxi District, TW: #834 of 2,811 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Allen Chou has been granted 3 US patents while listed as an inventor at Delta Electronics. The first was granted in 2001 and the most recent in July 2002. Allen Chou ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Allen Chou in Daxi District, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6414583 Inductor Ming Yeh, Chen-Feng Wu, Chien-Chia Lin 2002-07-02
6404320 Method for adjusting the inductance of an inductor Ming Yeh, Chen-Feng Wu, Chien-Chia Lin 2002-06-11
6326876 Bobbin and its producing method Ming Yeh, Antony Du 2001-12-04