Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dewei Chen — 2 Patents in 2018

EIEdan Instruments: 1 patents #8 of 20Top 40%
ZTZte: 1 patents #162 of 634Top 30%
Longbeilingcun, CN: #65 of 279 inventorsTop 25%
Overall (2018): #154,410 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9931100 Method and device for locating wireless fetal monitoring probes in set area Lin Tang, Xin Yin 2018-04-03
9900257 Method and universal interface chip for achieving high-speed data transmission Xu Chen, Liguo Feng, Hongbo XU 2018-02-20