| 11210653 |
Method and system for prevention of fraudulent gift cards via blockchain |
Shuvam Sengupta, Nishant Maheshwari, Jaipal Singh Kumawat, Vikas Bishnoi |
2021-12-28 |
| 11200559 |
Method and system for authorization of transactions |
Jaipal Singh Kumawat, Manjeet Singh |
2021-12-14 |
| 11188900 |
Method and system for payment card verification via blockchain |
— |
2021-11-30 |
| 11188904 |
Methods, system and computer program products for wireless device based authentication |
Amit Gupta, Shashank Kumar Trivedi |
2021-11-30 |
| 11157900 |
Method and system for offline data transfer via machine-readable code |
— |
2021-10-26 |
| 11138576 |
Method and system for net settlement of withheld funds via blockchain |
Aditya Koduri, Shubhangi Sengar |
2021-10-05 |
| 11093924 |
Method and system for verification of device authenticity |
— |
2021-08-17 |
