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USPTO Patent Rankings Data through Dec 31, 2025
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Antony Du — 2 Patents

DEDelta Electronics: 2 patents #901 of 2,746Top 35%
Taipei, TW: #9,019 of 24,966 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Antony Du has been granted 2 US patents while listed as an inventor at Delta Electronics. The first was granted in 1998 and the most recent in December 2001. Antony Du ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Antony Du in Taipei, TW.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6326876 Bobbin and its producing method Ming Yeh, Allen Chou 2001-12-04
5760670 Transformer core structure Ming Yeh, Y. J. Chen, H. B. Chan, Albert Chang 1998-06-02