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

Qining Li — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Beijing, CN: #6,675 of 27,914 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Qining Li has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2017 and the most recent in November 2018. Qining Li ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Qining Li in Beijing, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10140330 Data consistency maintenance for sequential requests Qi Cheng, Jing Sun, Lei Sun, Tianyi Wang, Yan Zhao +1 more 2018-11-27 $2,773,000
10129364 Data consistency maintenance for sequential requests Qi Cheng, Jing Sun, Lei Sun, Tianyi Wang, Yan Zhao +1 more 2018-11-13 $2,931,000
9853954 Protecting sensitive information using an untrusted device Xi Wang, Yan Yan, Zhen Xiang Yang, Shiwan Zhao 2017-12-26 $2,704,000
9654452 Protecting sensitive information using a trusted device Xi Wang, Yan Yan, Zhen Xiang Yang, Shiwan Zhao 2017-05-16 $2,370,000