Sangkil KIM

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Lighting test device, lighting test method, and lighting test system
- Patent number 10,964,239
- Issue date Mar 30, 2021
- Samsung Display Co., Ltd.
- Daeyoun Cho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20230165084
- Publication date May 25, 2023
- SAMSUNG DISPLAY CO., LTD.
- Daeyoun CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING TEST DEVICE, LIGHTING TEST METHOD, AND LIGHTING TEST SYSTEM
- Publication number 20190392741
- Publication date Dec 26, 2019
- SAMSUNG DISPLAY CO., LTD.
- Daeyoun CHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS