Yechan Choi

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display panel
- Patent number 12,342,701
- Issue date Jun 24, 2025
- Samsung Display Co., Ltd.
- Kwangwoo Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,899,872
- Issue date Feb 13, 2024
- Samsung Display Co., Ltd.
- Kwangwoo Park
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DISPLAY DEVICE
- Publication number 20250072266
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Changwook KIM
Information Patent Application
LIGHT EMITTING DISPLAY DEVICE INCLUDING SHAPED LIGHT EMITTING AREAS
- Publication number 20250072222
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Kook Hyun CHOI
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240184395
- Publication date Jun 6, 2024
- SAMSUNG DISPLAY CO., LTD.
- Kwangwoo Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS
- Publication number 20230268465
- Publication date Aug 24, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yechan CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL
- Publication number 20230049290
- Publication date Feb 16, 2023
- SAMSUNG DISPLAY CO., LTD.
- KWANGWOO PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220397997
- Publication date Dec 15, 2022
- SAMSUNG DISPLAY CO., LTD.
- Kwangwoo Park
- G06 - COMPUTING CALCULATING COUNTING