P

Inventor

YIP TIMOTHY

US4 patents
⚠️ This page may combine multiple inventors who share the name “YIP TIMOTHY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SQUARE INC

3 patents
US10755281B1Aug 25, 2020

Payment transaction authentication system and method

SQUARE INC106 citations96
US10078839B1Sep 18, 2018

Centralized system for data retrieval

SQUARE INC23 citations91
US9996829B1Jun 12, 2018

System for global point-of-sale capabilities

SQUARE INC25 citations88

BLOCK INC

1 patent
US11593773B1Feb 28, 2023

Payment transaction authentication system and method

BLOCK INC36 citations93