Youngho Na

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Conversation based search system and method using a touch-detection...
- Patent number 10,067,975
- Issue date Sep 4, 2018
- NAVER Corporation
- Hee-Cheol Seo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
CONVERSATION BASED SEARCH SYSTEM AND METHOD
- Publication number 20150134337
- Publication date May 14, 2015
- NAVER Corporation
- Hee-Cheol Seo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS