Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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D. Y. Wu — 3 Patents

UMUnited Microelectronics: 3 patents #1,523 of 4,560Top 35%
Baoshan, TW: #1,240 of 3,661 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
D. Y. Wu has been granted 3 US patents while listed as an inventor at United Microelectronics. All of these patents were granted in 1995. D. Y. Wu ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list D. Y. Wu in Baoshan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5479041 Non-trenched buried contact for VLSI devices Water Lur 1995-12-26
5429990 Spin-on-glass planarization process with ion implantation Ming-Tsung Liu, Jeffrey L. Wang, WEN-YANG CHEN 1995-07-04
5380671 Method of making non-trenched buried contact for VLSI devices Water Lur 1995-01-10