Hyunchae Chun

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Incheon, KR

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR POSITIONING USING OPTICAL SIGNAL
- Publication number 20250028017
- Publication date Jan 23, 2025
- Samsung Electronics Co., Ltd.
- Chul Joon HEO
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR OPTICAL COMMUNICATION USING ORGANIC PHOTOE...
- Publication number 20230208531
- Publication date Jun 29, 2023
- Samsung Electronics Co., Ltd.
- Chul Joon Heo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE