Du Hwan LIM

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing virtual whiteboard based collaborat...
- Patent number 11,418,551
- Issue date Aug 16, 2022
- SAMSUNG SDS CO., LTD.
- Hwang Kyu Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE POLYMER SOLID ELECTROLYTE AND PREPARATION METHOD THEREFOR
- Publication number 20230198004
- Publication date Jun 22, 2023
- ENERGY11 CO., LTD.
- Young Kyun Ha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING VIRTUAL WHITEBOARD BASED COLLABORAT...
- Publication number 20210120053
- Publication date Apr 22, 2021
- SAMSUNG SDS CO., LTD.
- Hwang Kyu SHIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE