Chulhan KIM

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device including coin-cell battery
- Patent number 12,144,123
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Kiwook Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR BATTERY MANAGEMENT
- Publication number 20250175026
- Publication date May 29, 2025
- Samsung Electronics Co., Ltd.
- Chulhan KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC DEVICE FOR CONTROLLING BATTERY CHARGE STATE OF EXTERNAL...
- Publication number 20240267666
- Publication date Aug 8, 2024
- Samsung Electronics Co., Ltd.
- Kiwook HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20240031730
- Publication date Jan 25, 2024
- Samsung Electronics Co., Ltd.
- Sungjin KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING COIN-CELL BATTERY
- Publication number 20230109385
- Publication date Apr 6, 2023
- Samsung Electronics Co., Ltd.
- Kiwook HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE