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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ruiping Wang — 1 Patent in 2021

NCNingbo Umd Automatic Transmission Co.: 1 patents #2 of 10Top 20%
Overall (2021): #279,104 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11186161 Hybrid transmission and hybrid electric vehicle Zhiling Qiu, Jun Fu, Daguo Luo, Pengpeng Li, Shiquan Gou +2 more 2021-11-30