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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Harjender Singh — 3 Patents in 2021

Mastercard: 3 patents #26 of 590Top 5%
Singapore, SG: #95 of 1,679 inventorsTop 6%
Overall (2021): #81,766 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11164184 Method and system barcode-enabled payments Patrik Smets, Philip Wei Ping Yen 2021-11-02 $250,433,000
11049098 Method for modifying transaction credentials Michihiko YODEN, Syam Sasidharan Nair, Philip Wei Ping Yen 2021-06-29
10956889 Method and system for contactless payment via quick response code Ian David Alan Maddocks 2021-03-23 $231,144,000