Changhyeon KIM

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Suwon-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
MEASURING APPARATUS FOR CONCRETE STRUCTURE
- Publication number 20250123388
- Publication date Apr 17, 2025
- Samsung Electronics Co., Ltd.
- Jauk GU
- G01 - MEASURING TESTING
Information Patent Application
FINE DUST MASS MEASUREMENT DEVICE AND OPERATING METHOD THEREOF
- Publication number 20240192172
- Publication date Jun 13, 2024
- Samsung Electronics Co., Ltd.
- Ilhwan KIM
- G01 - MEASURING TESTING