Seonghyeon CHEON

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Gwacheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for measuring sample thickness and method for measuring s...
- Patent number 11,788,835
- Issue date Oct 17, 2023
- Samsung Display Co., Ltd.
- Seonghyeon Cheon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
INSPECTION APPARATUS AND METHOD
- Publication number 20240192142
- Publication date Jun 13, 2024
- SAMSUNG DISPLAY CO., LTD.
- TAE-JIN HWANG
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MONITORING CHEMICAL MECHANICAL POLISHING
- Publication number 20200180103
- Publication date Jun 11, 2020
- SAMSUNG DISPLAY CO., LTD.
- Sangheon YE
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR MEASURING SAMPLE THICKNESS AND METHOD FOR MEASURING S...
- Publication number 20200049496
- Publication date Feb 13, 2020
- SAMSUNG DISPLAY CO., LTD.
- Seonghyeon CHEON
- G01 - MEASURING TESTING