Sanghoon CHOI

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric element for speaker and manufacturing method therefor
- Patent number 11,968,903
- Issue date Apr 23, 2024
- Samsung Electronics Co., Ltd.
- Jisun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number D896777
- Issue date Sep 22, 2020
- Samsung Electronics Co., Ltd.
- Jiseon Kim
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Antenna device and electronic device including the same
- Patent number 10,594,026
- Issue date Mar 17, 2020
- Samsung Electronics Co., Ltd.
- Sanghoon Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE COMPRISING ANTENNA AND SEGMENT STRUCTURE
- Publication number 20240429593
- Publication date Dec 26, 2024
- Samsung Electronics Co., Ltd.
- Youngjung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIEZOELECTRIC ELEMENT FOR SPEAKER AND MANUFACTURING METHOD THEREFOR
- Publication number 20210376220
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Jisun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20170133752
- Publication date May 11, 2017
- Samsung Electronics Co., Ltd.
- Sanghoon CHOI
- H01 - BASIC ELECTRIC ELEMENTS