Inventor

JUNG HOON JOON

KR3 patents

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

HAREXINFOTECH INC

2 patents

US7552094B2Jun 23, 2009

Optical payment transceiver and system using the same

HAREXINFOTECH INC72 citations90

US11544734B2Jan 3, 2023

Smart shopping method and smart shopping management server

HAREXINFOTECH INC0 citations47

HAREX INFOTECH INC

1 patent

US11429963B2Aug 30, 2022

Pre-approval financial transaction providing system and method therefor

HAREX INFOTECH INC0 citations45