Inventor
Lei Sheng Xiang
US7 patents
Patents
7 patentsUS11645260B2May 9, 2023
Personal information database modification and monitoring
ZENPAYROLL INC2 citations69
US11461306B2Oct 4, 2022
Personal information database modification and monitoring
ZENPAYROLL INC2 citations69
US10437811B1Oct 8, 2019
Personal information database modification and monitoring
ZENPAYROLL INC1 citations69
US12423291B2Sep 23, 2025
Personal information database modification and monitoring
ZENPAYROLL INC0 citations59
US12189606B2Jan 7, 2025
Personal information database modification and monitoring
ZENPAYROLL INC0 citations59
US11934376B2Mar 19, 2024
Personal information database modification and monitoring
ZENPAYROLL INC0 citations59
US10983979B2Apr 20, 2021
Personal information database modification and monitoring
ZENPAYROLL INC0 citations59