Inventor · disambiguated record
Ngassam Ngnoumen
Also filed as: NGNOUMEN NGASSAM
2 granted patents·1 pending application·10 citations·filing 2013–2015
53Inventor score
Files withMASTERCARD INTERNATIONAL INC3
Top patents by PatentIndex Score
3 records- 0176US9799027B2System and method to enable a network of digital walletsMASTERCARD INTERNATIONAL INC·Filed 2013·Granted Oct 24, 2017·8 cites·20 claims
- 0271US11620654B2Methods and apparatus for conducting secure magnetic stripe card transactions with a proximity payment deviceMASTERCARD INTERNATIONAL INC·Filed 2015·Granted Apr 4, 2023·2 cites·11 claims
- 0346US2013254115A1Converged cross-platform electronic walletMASTERCARD INTERNATIONAL INC·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ngassam Ngnoumen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →