Inventor

Kong wei-jun

US2 patents

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

IONESCU STEFAN

1 patent

US10346849B2Jul 9, 2019

Communicating personalized messages using quick response (QR) codes

IONESCU STEFAN111 citations90

KONG WEI JUN

1 patent

US9189902B2Nov 17, 2015

Encoded picture identification

KONG WEI JUN2 citations52