P

Inventor

LIU ZHONGSHAN

US6 patents
⚠️ This page may combine multiple inventors who share the name “LIU ZHONGSHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KILOPASS TECHNOLOGIES INC

2 patents

LIU ZHONGSHAN

2 patents

BEIJING BAIDU NETCOM SCI & TECH CO LTD

1 patent

UNIV ALBERTA

1 patent