Hoon Chul RYOO

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Cheonan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Laser light source and a laser crystallization apparatus including...
- Patent number 12,131,920
- Issue date Oct 29, 2024
- Samsung Display Co., Ltd.
- Kyong Sik Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser crystallization apparatus
- Patent number 11,835,708
- Issue date Dec 5, 2023
- Samsung Display Co., Ltd.
- Dong Eon Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser light source and a laser crystallization apparatus including...
- Patent number 11,705,348
- Issue date Jul 18, 2023
- Samsung Display Co., Ltd.
- Kyong Sik Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER CRYSTALLIZATION APPARATUS
- Publication number 20240061235
- Publication date Feb 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- Dong Eon LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER LIGHT SOURCE AND A LASER CRYSTALLIZATION APPARATUS INCLUDING...
- Publication number 20230260809
- Publication date Aug 17, 2023
- SAMSUNG DISPLAY CO., LTD.
- Kyong Sik CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER CRYSTALLIZATION APPARATUS
- Publication number 20210341727
- Publication date Nov 4, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dong Eon LIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER LIGHT SOURCE AND A LASER CRYSTALLIZATION APPARATUS INCLUDING...
- Publication number 20210066102
- Publication date Mar 4, 2021
- Samsung Display Co, Ltd.
- Kyong Sik CHOI
- H01 - BASIC ELECTRIC ELEMENTS