Donghyeon HWANG

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Suwon-si, Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device member of metallic structure and non-metallic str...
- Patent number 12,064,907
- Issue date Aug 20, 2024
- Samsung Electronics Co., Ltd.
- Changsu Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for measuring surface of electronic device
- Patent number 11,493,442
- Issue date Nov 8, 2022
- Samsung Electronics Co., Ltd.
- Jaeseon Kim
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE MEMBER OF METALLIC STRUCTURE AND NON-METALLIC STR...
- Publication number 20210347098
- Publication date Nov 11, 2021
- Samsung Electronics Co., Ltd.
- Changsu KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR MEASURING SURFACE OF ELECTRONIC DEVICE
- Publication number 20210190684
- Publication date Jun 24, 2021
- Samsung Electronics Co., LTD
- Jaeseon KIM
- G01 - MEASURING TESTING