Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Xiaoyan Chen — 4 Patents in 2019

SSShannon Systems: 1 patents #5 of 8Top 65%
Huawei: 1 patents #1,093 of 2,939Top 40%
Texas: #1,286 of 17,606 inventorsTop 8%
Overall (2019): #40,885 of 560,194Top 8%
4 Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D851227 Portable humidifier 2019-06-11
D848594 Portable humidifier 2019-05-14
10257751 User equipment and circuit switched fallback switching method Yinqing Jiang, Xiaojian Liu, Li Shen 2019-04-09
10186471 Solid-state drive device 2019-01-22