Seokhwan Lee

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device and display device including the same
- Patent number 10,665,190
- Issue date May 26, 2020
- Samsung Display Co., Ltd.
- Seokhwan Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and driving method thereof
- Patent number 10,290,246
- Issue date May 14, 2019
- Samsung Display Co., Ltd.
- Jongjae Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight unit, method of driving the same, and display apparatus h...
- Patent number 10,009,967
- Issue date Jun 26, 2018
- Samsung Display Co., Ltd.
- Dae-sik Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20170337890
- Publication date Nov 23, 2017
- SAMSUNG DISPLAY CO., LTD.
- Seokhwan LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND DRIVING METHOD THEREOF
- Publication number 20170316728
- Publication date Nov 2, 2017
- SAMSUNG DISPLAY CO., LTD.
- Jongjae LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT UNIT, METHOD OF DRIVING THE SAME, AND DISPLAY APPARATUS H...
- Publication number 20160323946
- Publication date Nov 3, 2016
- SAMSUNG DISPLAY CO., LTD.
- Dae-sik Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR