Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
XL

Xing Liu — 16 Patents

JAJohnson Electric International Ag: 2 patents #82 of 404Top 25%
Amazon: 2 patents #7,232 of 19,158Top 40%
West Lafayette, IN: #133 of 1,852 inventorsTop 8%
Indiana: #2,086 of 33,936 inventorsTop 7%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Xing Liu has been granted 16 US patents while listed as an inventor at Amazon. The first was granted in 2006 and the most recent in November 2023. Xing Liu ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Xing Liu in West Lafayette, IN, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1004002 Electric scooter Jinbo Shao, Lei Liu, Yiye Gu, Jun Tang 2023-11-07
D958007 Electromobile Jun TANG, Lei Liu, Shengqiao Zhang, Haoran Liu, Lufeng Gao 2022-07-19
D943033 Scooter frame Bo Peng, Lei Liu 2022-02-08
D923716 Scooter Yan Wang, Jinbo Shao, Lei Liu, Bo Peng 2021-06-29
D923105 Handlebar for scooter Bo Peng, Jinbo Shao, Lei Liu 2021-06-22
D910121 Scooter Lei Liu, Lufeng Gao 2021-02-09
D905794 Scooter Lufeng Gao, Lei Liu 2020-12-22
10539431 Resolver and electric motor using same Chengshun Du, Ning Sun, Ruifeng Qin, Yanbin Li 2020-01-21
10508931 Motor and resolver thereof Rui Feng Qin, Cheng Shun Du, Ning Sun 2019-12-17
D858647 Electric scooter Lei Liu, Lufeng Gao 2019-09-03
D829826 Scooter Lie Liu, Ye Wang, Lufeng Gao 2018-10-02
9576210 Sharpness-based frame selection for OCR Yue Liu, Qingfeng Yu, Pradeep Natarajan 2017-02-21 $38,773,000
9418316 Sharpness-based frame selection for OCR Yue Liu, Qingfeng Yu, Pradeep Natarajan 2016-08-16 $78,016,000
D522192 Steam cleaner Li Peng 2006-05-30
D520196 Steam cleaner 2006-05-02
D519249 Steam cleaner Li Peng 2006-04-18