Patents/Inventors

Sheng Xiang Lei

San Bruno, CAUS4 patents

4 Patents

US124232912025
Personal Information Database Modification and Monitoring
Zenpayroll, Inc.
0 cites
US121896062025
Personal Information Database Modification and Monitoring
ZENPAYROLL, Inc.
0 cites
US119343762024
Personal Information Database Modification and Monitoring
ZENPAYROLL, Inc.
0 cites
US116452602023
Personal Information Database Modification and Monitoring
ZENPAYROLL, Inc.
0 cites