Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yu Yang — 1 Patent in 2017

Tangxia, CN: #221 of 709 inventorsTop 35%
Overall (2017): #180,096 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9776144 Top-filling humidifier Shao Quan Lu, Lei Zuo, Xian An Wu, Peng Fei Zuo, Hai Feng Yan +2 more 2017-10-03