Sungnam JEONG

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Audio output device and method to detect wearing thereof
- Patent number 11,516,574
- Issue date Nov 29, 2022
- Samsung Electronics Co., Ltd.
- Seoyoung Jin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR RECOGNIZING ANGLE OF ROTATION OF A...
- Publication number 20240160157
- Publication date May 16, 2024
- Samsung Electronics Co., Ltd.
- Sejeong OH
- G01 - MEASURING TESTING
Information Patent Application
AUDIO OUTPUT DEVICE AND METHOD TO DETECT WEARING THEREOF
- Publication number 20210250674
- Publication date Aug 12, 2021
- Samsung Electronics Co., Ltd.
- Seoyoung JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE