Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ping Li — 3 Patents in 2018

IBM: 3 patents #2,236 of 10,623Top 25%
Overall (2018): #61,050 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10158626 Token-based access control Zi Lian Ji, Yong LI, Xian Dong Meng, Zhao Wang 2018-12-18 $3,830,000
10044707 Token-based access control Zi Lian Ji, Yong LI, Xian Dong Meng, Zhao Wang 2018-08-07 $1,950,000
9860367 Dial pattern recognition on mobile electronic devices Tao Jiang, Yong LI, Xian Dong Meng, Zhao Wang 2018-01-02 $1,907,000