Sungjin CHOI

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting diode display device
- Patent number 10,910,587
- Issue date Feb 2, 2021
- Samsung Display Co., Ltd.
- Sangwoo Pyo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode
- Patent number 10,593,733
- Issue date Mar 17, 2020
- Samsung Display Co., Ltd.
- Sungjin Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode
- Patent number 10,134,813
- Issue date Nov 20, 2018
- Samsung Display Co., Ltd.
- Sungjin Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20230157115
- Publication date May 18, 2023
- SAMSUNG DISPLAY CO., LTD.
- SUNGJIN CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE
- Publication number 20190103445
- Publication date Apr 4, 2019
- SAMSUNG DISPLAY CO., LTD.
- Sungjin CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20180102499
- Publication date Apr 12, 2018
- SAMSUNG DISPLAY CO., LTD.
- Sangwoo PYO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE
- Publication number 20170243929
- Publication date Aug 24, 2017
- SAMSUNG DISPLAY CO., LTD.
- Sungjin CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for active notification for interaction between electronic d...
- Publication number 20160205203
- Publication date Jul 14, 2016
- Samsung Electronics Co., Ltd.
- Sungjin Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE