Yongchul CHOI

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device for providing call function and operating method...
- Patent number 12,192,250
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Jonghyun Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for providing call continuity in weak electric fi...
- Patent number 12,127,065
- Issue date Oct 22, 2024
- Samsung Electronics Co., Ltd.
- Juho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for providing call continuity in weak electric fi...
- Patent number 11,818,619
- Issue date Nov 14, 2023
- Samsung Electronics Co., Ltd.
- Juho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device for providing call continuity in weak electric fi...
- Patent number 11,323,937
- Issue date May 3, 2022
- Samsung Electronics Co., Ltd.
- Juho Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE FOR PROVIDING CALL CONTINUITY IN WEAK ELECTRIC FI...
- Publication number 20240080734
- Publication date Mar 7, 2024
- Samsung Electronics Co., LTD
- Juho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR PROVIDING CALL FUNCTION AND OPERATING METHOD...
- Publication number 20220407896
- Publication date Dec 22, 2022
- Samsung Electronics Co., Ltd.
- Jonghyun PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR PROVIDING CALL CONTINUITY IN WEAK ELECTRIC FI...
- Publication number 20220264408
- Publication date Aug 18, 2022
- Samsung Electronics Co., Ltd.
- Juho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR PROVIDING CALL CONTINUITY IN WEAK ELECTRIC FI...
- Publication number 20210068018
- Publication date Mar 4, 2021
- Samsung Electronics Co., LTD
- Juho KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE