Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Liang Yi — 2 Patents in 2021

UMUnited Microelectronics: 2 patents #125 of 616Top 25%
Singapore, SG: #171 of 1,679 inventorsTop 15%
Overall (2021): #137,280 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11100995 Structure of a nonvolatile memory device with a low-voltage transistor fabricated on a substrate Zhaobing Li, Chi Ren 2021-08-24 $1,622,000
11056495 Structure of memory device having floating gate with protruding structure Zhiguo Li, Chi Ren, Qiuji Zhao, Boon Keat Eddy Toh 2021-07-06 $2,193,000