Patents/Inventors

Gilhwan Hwang

Seongnam-siKR1 patent

2 Patents

US123808902025
Method, System, and Non-transitory Computer Readable Record Medium to Record Conversations in Connection with Video Communication Service
LINE WORKS Corp.
0 cites
US116362532023
Method, System, and Non-transitory Computer Readable Recording Medium for Writing Memo for Audio File Through Linkage Between App and Web
LINE CORPORATION
0 cites