Heechang HWANG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Analog-to-digital conversion circuit and receiver including same
- Patent number 11,996,857
- Issue date May 28, 2024
- Samsung Electronics Co., Ltd.
- Sungno Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital conversion circuit and receiver including same
- Patent number 11,757,462
- Issue date Sep 12, 2023
- Samsung Electronics Co., Ltd.
- Hyochul Shin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optics-based fingerprint sensor, electric device including optics-b...
- Patent number 10,643,051
- Issue date May 5, 2020
- Samsung Electronics Co., Ltd.
- Minchul Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ANALOG-TO-DIGITAL CONVERSION CIRCUIT AND RECEIVER INCLUDING SAME
- Publication number 20220385297
- Publication date Dec 1, 2022
- Samsung Electronics Co., Ltd.
- SUNGNO LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG-TO-DIGITAL CONVERSION CIRCUIT AND RECEIVER INCLUDING SAME
- Publication number 20220337260
- Publication date Oct 20, 2022
- Samsung Electronics Co., Ltd.
- HYOCHUL SHIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICS-BASED FINGERPRINT SENSOR, ELECTRIC DEVICE INCLUDING OPTICS-B...
- Publication number 20190019000
- Publication date Jan 17, 2019
- Samsung Electronics Co., Ltd.
- Minchul LEE
- G02 - OPTICS