Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Han Lu — 1 Patent

UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
Chiayi, TW: #294 of 506 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cheng-Han Lu has been granted 1 US patent while listed as an inventor at United Microelectronics. All of these patents were granted in 2023. Cheng-Han Lu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cheng-Han Lu in Chiayi, TW.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11810786 Method for fabricating semiconductor device Po-Wen Su 2023-11-07 $1,068,000