Inventor

SHEN SIWEI

US4 patents

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

GOOGLE INC

1 patent

US8023927B1Sep 20, 2011

Abuse-resistant method of registering user accounts with an online service

GOOGLE INC35 citations91

CENPAK HOLDINGS LTD

1 patent

USD927926SAug 17, 2021

Lid for beverage container

CENPAK HOLDINGS LTD12 citations79

HOUCK KEITH C

1 patent

US8775459B2Jul 8, 2014

Method and apparatus for robust input interpretation by conversation systems

HOUCK KEITH C7 citations76

COLEMAN KEITH J

1 patent

US8768302B2Jul 1, 2014

Abuse-resistant method of providing invitation codes for registering user accounts with an online service

COLEMAN KEITH J5 citations70