Inventor
KIM KEUM RYONG
KR9 patents
⚠️ This page may combine multiple inventors who share the name “KIM KEUM RYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LINE CORP
8 patentsUS10182095B2Jan 15, 2019
Method and system for video call using two-way communication of visual or auditory effect
LINE CORP3 citations69
US9819716B2Nov 14, 2017
Method and system for video call using two-way communication of visual or auditory effect
LINE CORP2 citations69
US11465044B2Oct 11, 2022
Method and system for providing game based on video call and object recognition
LINE CORP0 citations49
US10897583B2Jan 19, 2021
Video call providing device, method, system, and non-transitory computer readable medium storing a computer program
LINE CORP0 citations48
US10469415B2Nov 5, 2019
Apparatus for providing document sharing service based on messaging service, and method using the apparatus
LINE CORP0 citations48
US9942178B2Apr 10, 2018
Apparatus for providing document sharing service based on messaging service, and method using apparatus
LINE CORP0 citations48
US10834468B2Nov 10, 2020
Method, system, and non-transitory computer readable medium for audio feedback during live broadcast
LINE CORP0 citations38
US10523812B2Dec 31, 2019
Method and system for providing ringback tone service and ringtone service in Voice over Internet Protocol (VoIP) call service
LINE CORP0 citations36