Inventor

LIU JIAQIANG

CN2 patents

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

CANON KK

1 patent

US7273175B2Sep 25, 2007

Method, an apparatus and a storage medium for locating QR codes

CANON KK42 citations89

BEIJING BAIDU NETCOM SCI & TECH CO LTD

1 patent

US11354474B2Jun 7, 2022

Method, apparatus and computer storage medium for authenticating chip

BEIJING BAIDU NETCOM SCI & TECH CO LTD0 citations38