Inventor
KUMARESAN RANJIT
US10 patents
⚠️ This page may combine multiple inventors who share the name “KUMARESAN RANJIT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA INT SERVICE ASS
7 patentsUS11921884B2Mar 5, 2024
Techniques for preventing collusion using simultaneous key release
VISA INT SERVICE ASS1 citations61
US11729231B2Aug 15, 2023
Secure multi-party random bit generation
VISA INT SERVICE ASS0 citations61
US11134112B2Sep 28, 2021
Secure multi-party random bit generation
VISA INT SERVICE ASS0 citations61
US11995623B2May 28, 2024
Universal payment channels
VISA INT SERVICE ASS0 citations59
US11556909B2Jan 17, 2023
Universal payment channels
VISA INT SERVICE ASS0 citations59
US12238209B2Feb 25, 2025
Conditional offline interaction system and method
VISA INT SERVICE ASS0 citations49
US12572907B2Mar 10, 2026
Universal payment channel
VISA INT SERVICE ASS0 citations48