Wontak CHOI

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for performing autofocusing using summed signals
- Patent number 12,101,554
- Issue date Sep 24, 2024
- Samsung Electronics Co., Ltd.
- Jiyong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and driving method thereof
- Patent number 11,336,845
- Issue date May 17, 2022
- Samsung Electronics Co., Ltd.
- Wontak Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PERFORMING AUTOFOCUSING USING SUMMED SIGNALS
- Publication number 20240422432
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Jiyong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR
- Publication number 20240397232
- Publication date Nov 28, 2024
- Samsung Electronics Co., Ltd.
- WONTAK CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR AND AUTOFOCUSING METHOD OF THE SAME
- Publication number 20230171491
- Publication date Jun 1, 2023
- Samsung Electronics Co., Ltd.
- Jiyong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR
- Publication number 20220232179
- Publication date Jul 21, 2022
- Samsung Electronics Co., Ltd.
- Wontak CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR AND DRIVING METHOD THEREOF
- Publication number 20210006761
- Publication date Jan 7, 2021
- Samsung Electronics Co., Ltd.
- Wontak CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE