Inventor
JO CHANG HYUN
KR5 patents
⚠️ This page may combine multiple inventors who share the name “JO CHANG HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREE INC
4 patentsUS9770664B2Sep 26, 2017
Method and apparatus for providing online shooting game
GREE INC13 citations90
US10589180B2Mar 17, 2020
Method and apparatus for providing online shooting game
GREE INC9 citations82
US11712634B2Aug 1, 2023
Method and apparatus for providing online shooting game
GREE INC1 citations71
US11192035B2Dec 7, 2021
Method and apparatus for providing online shooting game
GREE INC1 citations71