Joonghyun PARK

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display device and method for driving the same
- Patent number 11,348,522
- Issue date May 31, 2022
- Samsung Display Co., Ltd.
- Keunwoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving the same
- Patent number 10,902,778
- Issue date Jan 26, 2021
- Samsung Display Co., Ltd.
- Keunwoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and method for driving the same
- Patent number 10,482,817
- Issue date Nov 19, 2019
- Samsung Display Co., Ltd.
- Keunwoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photo sensor circuit, photo sensor pixel, and display device having...
- Patent number 10,275,094
- Issue date Apr 30, 2019
- Samsung Display Co., Ltd.
- Keunwoo Kim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20210104194
- Publication date Apr 8, 2021
- SAMSUNG DISPLAY CO., LTD.
- Keunwoo KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20200082755
- Publication date Mar 12, 2020
- SAMSUNG DISPLAY CO., LTD.
- Keunwoo KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTO SENSOR CIRCUIT, PHOTO SENSOR PIXEL, AND DISPLAY DEVICE HAVING...
- Publication number 20180203537
- Publication date Jul 19, 2018
- SAMSUNG DISPLAY CO., LTD.
- KEUNWOO KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20180158406
- Publication date Jun 7, 2018
- SAMSUNG DISPLAY CO., LTD.
- Keunwoo KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS