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

NCNr Electric Co.: 2 patents #7 of 65Top 15%
NCNr Electric Power Electronics Co.: 2 patents #1 of 10Top 10%
NCNr Engineering Co.: 2 patents #6 of 25Top 25%
Overall (2018): #160,934 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10141243 Thyristor assembly radiator for DC converter valve Xiang Zhang, Taixun Fang, Dongming Cao, Guangtai Zhang, Haibin Liu 2018-11-27
10122292 Converter valve Xiang Zhang, Lei Liu, Taixun Fang, Zhao Li, Haiying Li +1 more 2018-11-06