Takafumi Usui

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device comprising image sensor and method of operation t...
- Patent number 11,582,430
- Issue date Feb 14, 2023
- Samsung Electronics Co., Ltd.
- Dongsoo Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device comprising plurality of cameras using rolling shu...
- Patent number 10,979,612
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and electronic device comprising the same
- Patent number 10,764,521
- Issue date Sep 1, 2020
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for processing image and electronic device supporting the same
- Patent number 10,389,951
- Issue date Aug 20, 2019
- Samsung Electronics Co., Ltd.
- Jae Hyoung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state image sensor, electronic device, and auto focusing method
- Patent number 9,848,116
- Issue date Dec 19, 2017
- Samsung Electronics Co., Ltd.
- Shuichi Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital photographing apparatus, auto-focusing method, and computer...
- Patent number 9,357,133
- Issue date May 31, 2016
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling exposure time by using infrared light, comput...
- Patent number 9,288,400
- Issue date Mar 15, 2016
- Samsung Electronics Co., Ltd.
- Yeo-tak Youn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup device, digital photographing apparatus using the imag...
- Patent number 9,215,389
- Issue date Dec 15, 2015
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for increasing dynamic range of image by using...
- Patent number 8,994,849
- Issue date Mar 31, 2015
- Samsung Electronics Co., Ltd.
- Tae-ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for increasing dynamic range of image by using...
- Patent number 8,587,692
- Issue date Nov 19, 2013
- Samsung Electronics Co., Ltd.
- Tae-ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE COMPRISING IMAGE SENSOR AND METHOD OF OPERATING SAME
- Publication number 20230283920
- Publication date Sep 7, 2023
- Samsung Electronics Co., Ltd.
- Dongsoo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE INCLUDING IMAGE SENSOR
- Publication number 20230135693
- Publication date May 4, 2023
- Samsung Electronics Co., Ltd.
- Jaehyoung PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE COMPRISING IMAGE SENSOR AND METHOD OF OPERATION T...
- Publication number 20210211615
- Publication date Jul 8, 2021
- Samsung Electronics Co., Ltd.
- Dongsoo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE COMPRISING PLURALITY OF CAMERAS USING ROLLING SHU...
- Publication number 20200267296
- Publication date Aug 20, 2020
- Samsung Electronics Co., Ltd.
- Takafumi USUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR AND ELECTRONIC DEVICE COMPRISING THE SAME
- Publication number 20180213142
- Publication date Jul 26, 2018
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- G02 - OPTICS
Information Patent Application
METHOD FOR PROCESSING IMAGE AND ELECTRONIC DEVICE SUPPORTING THE SAME
- Publication number 20180097983
- Publication date Apr 5, 2018
- Samsung Electronics Co., Ltd.
- Jae Hyoung PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGE SENSOR, ELECTRONIC DEVICE, AND AUTO FOCUSING METHOD
- Publication number 20150237253
- Publication date Aug 20, 2015
- Samsung Electronics Co., Ltd.
- Shuichi Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONTROLLING EXPOSURE TIME BY USING INFRARED LIGHT, COMPUT...
- Publication number 20150097964
- Publication date Apr 9, 2015
- Samsung Electronics Co., Ltd.
- Yeo-tak Youn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INCREASING DYNAMIC RANGE OF IMAGE BY USING...
- Publication number 20140049664
- Publication date Feb 20, 2014
- Samsung Electronics Co. Ltd
- Tae-ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PHOTOGRAPHING APPARATUS, AUTO-FOCUSING METHOD, AND COMPUTER...
- Publication number 20120307130
- Publication date Dec 6, 2012
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP DEVICE, DIGITAL PHOTOGRAPHING APPARATUS USING THE IMAG...
- Publication number 20120293706
- Publication date Nov 22, 2012
- Samsung Electronics Co., Ltd.
- Takafumi Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INCREASING DYNAMIC RANGE OF IMAGE BY USING...
- Publication number 20110050946
- Publication date Mar 3, 2011
- Samsung Electronics Co., Ltd.
- Tae-ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takafumi Usui

Person

Patents Grantslast 30 patents

Electronic device comprising image sensor and method of operation t...

Electronic device comprising plurality of cameras using rolling shu...

Image sensor and electronic device comprising the same

Method for processing image and electronic device supporting the same

Solid-state image sensor, electronic device, and auto focusing method

Digital photographing apparatus, auto-focusing method, and computer...

Method of controlling exposure time by using infrared light, comput...

Image pickup device, digital photographing apparatus using the imag...

Method and apparatus for increasing dynamic range of image by using...

Method and apparatus for increasing dynamic range of image by using...

Patents Applicationslast 30 patents

ELECTRONIC DEVICE COMPRISING IMAGE SENSOR AND METHOD OF OPERATING SAME

ELECTRONIC DEVICE INCLUDING IMAGE SENSOR

ELECTRONIC DEVICE COMPRISING IMAGE SENSOR AND METHOD OF OPERATION T...

ELECTRONIC DEVICE COMPRISING PLURALITY OF CAMERAS USING ROLLING SHU...

IMAGE SENSOR AND ELECTRONIC DEVICE COMPRISING THE SAME

METHOD FOR PROCESSING IMAGE AND ELECTRONIC DEVICE SUPPORTING THE SAME

SOLID-STATE IMAGE SENSOR, ELECTRONIC DEVICE, AND AUTO FOCUSING METHOD

METHOD OF CONTROLLING EXPOSURE TIME BY USING INFRARED LIGHT, COMPUT...

METHOD AND APPARATUS FOR INCREASING DYNAMIC RANGE OF IMAGE BY USING...

DIGITAL PHOTOGRAPHING APPARATUS, AUTO-FOCUSING METHOD, AND COMPUTER...

IMAGE PICKUP DEVICE, DIGITAL PHOTOGRAPHING APPARATUS USING THE IMAG...

METHOD AND APPARATUS FOR INCREASING DYNAMIC RANGE OF IMAGE BY USING...