Inventor · disambiguated record

Chayan Hazra

Also filed as: HAZRA CHAYAN

2 granted patents·1 pending application·6 citations·filing 2012–2018

51Inventor score

Technology areasG06Q

Files withMASTERCARD ASIA PACIFIC PTE LTD1 MASTERCARD INTERNATIONAL INC1 WONG SHOON PING1

Top patents by PatentIndex Score

3 records

0173US10528937B2Conducting a transaction between a service provider and a merchantMASTERCARD ASIA PACIFIC PTE LTD·Filed 2015·Granted Jan 7, 2020·2 cites·18 claims
0273US9947010B2Methods and systems for payments assuranceWONG SHOON PING·Filed 2012·Granted Apr 17, 2018·4 cites·17 claims
0357US2018240115A1Methods and systems for payments assuranceMASTERCARD INTERNATIONAL INC·Filed 2018·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Chayan Hazra 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 →