Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YL

YingChuan Lu — 1 Patent

FEFocaltech Electronics: 1 patents #13 of 38Top 35%
Tangxia, CN: #2,832 of 5,101 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
YingChuan Lu has been granted 1 US patent while listed as an inventor at Focaltech Electronics. All of these patents were granted in 2020. YingChuan Lu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list YingChuan Lu in Tangxia, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10579857 Terminal control method and device based on fingerprint recognition key, and terminal Zhewei Tang, Jingkai Zhang, Wei Huang 2020-03-03