Jungchak Ahn

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Image sensor device
- Patent number 12,176,362
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Min-Woong Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor having a gate electrode on a semiconductor pattern sid...
- Patent number 12,166,049
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Younggu Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors
- Patent number 11,843,015
- Issue date Dec 12, 2023
- Samsung Electronics Co., Ltd.
- Min Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor chip
- Patent number 11,776,982
- Issue date Oct 3, 2023
- Samsung Electronics Co., Ltd.
- Minho Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors having grating structures therein that provide enhanc...
- Patent number 11,658,194
- Issue date May 23, 2023
- Samsung Electronics Co., Ltd.
- Wook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor including DRAM capacitor and operating method thereof
- Patent number 11,637,980
- Issue date Apr 25, 2023
- Samsung Electronics Co., Ltd.
- Eunsub Shim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor device
- Patent number 11,380,722
- Issue date Jul 5, 2022
- Samsung Electronics Co., Ltd.
- Min-Woong Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auto-focus image sensor and digital image processing device includi...
- Patent number 11,375,100
- Issue date Jun 28, 2022
- Samsung Electronics Co., Ltd.
- Bumsuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors
- Patent number 11,302,733
- Issue date Apr 12, 2022
- Samsung Electronics Co., Ltd.
- Min Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel array and image sensor
- Patent number 11,134,213
- Issue date Sep 28, 2021
- Samsung Electronics Co., Ltd.
- Myunglae Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and driving method thereof
- Patent number 11,025,844
- Issue date Jun 1, 2021
- Samsung Electronics Co., Ltd.
- Minwoong Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-focus image sensor and digital image processing device includi...
- Patent number 10,979,621
- Issue date Apr 13, 2021
- Samsung Electronics Co., Ltd.
- Bumsuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors
- Patent number 10,700,115
- Issue date Jun 30, 2020
- Samsung Electronics Co., Ltd.
- Hyuk Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auto-focus image sensor and digital image processing device includi...
- Patent number 10,382,666
- Issue date Aug 13, 2019
- Samsung Electronics Co., Ltd.
- Bumsuk Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
CMOS image sensors including a vertical source follower gate
- Patent number 10,199,423
- Issue date Feb 5, 2019
- Samsung Electronics Co., Ltd.
- Hisanori Ihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensors
- Patent number 10,199,421
- Issue date Feb 5, 2019
- Samsung Electronics Co., Ltd.
- Hyuk Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors
- Patent number 9,991,299
- Issue date Jun 5, 2018
- Samsung Electronics Co., Ltd.
- Jongeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Complementary metal-oxide-semiconductor image sensors
- Patent number 9,954,019
- Issue date Apr 24, 2018
- Samsung Electronics Co., Ltd.
- Seungwook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auto-focus image sensor and digital image processing device includi...
- Patent number 9,942,461
- Issue date Apr 10, 2018
- Samsung Electronics Co., LTD
- Bumsuk Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor
- Patent number 9,865,635
- Issue date Jan 9, 2018
- Samsung Electronics Co., Ltd.
- Donghyuk Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors including non-uniformly doped transfer gate in recess
- Patent number 9,831,279
- Issue date Nov 28, 2017
- Samsung Electronics Co., Ltd.
- Younggu Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors
- Patent number 9,679,935
- Issue date Jun 13, 2017
- Samsung Electronics Co., Ltd.
- Changyong Um
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor
- Patent number 9,515,120
- Issue date Dec 6, 2016
- Samsung Electronics Co., Ltd.
- Changyong Um
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Complementary metal-oxide-semiconductor image sensors
- Patent number 9,508,771
- Issue date Nov 29, 2016
- Samsung Electronics Co., Ltd.
- Seungwook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors including well regions of different concentrations an...
- Patent number 9,466,636
- Issue date Oct 11, 2016
- Samsung Electronics Co., Ltd.
- Jungchak Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unit pixel and image sensor comprising the unit pixel circuit
- Patent number 9,313,372
- Issue date Apr 12, 2016
- Samsung Electronics Co., Ltd.
- Minseok Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensors
- Patent number 9,293,494
- Issue date Mar 22, 2016
- Samsung Electronics Co., Ltd.
- Jungchak Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors including well regions of different concentrations
- Patent number 9,117,723
- Issue date Aug 25, 2015
- Samsung Electronics Co., Ltd.
- Jungchak Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors and methods of fabricating the same
- Patent number 9,054,003
- Issue date Jun 9, 2015
- Samsung Electronics Co., Ltd.
- Jungchak Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensors including channel stop regions surrounding photodiode...
- Patent number 9,041,073
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Jungchak Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSOR
- Publication number 20240006429
- Publication date Jan 4, 2024
- Samsung Electronics Co., Ltd.
- Eunsub Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS HAVING GRATING STRUCTURES THEREIN THAT PROVIDE ENHANC...
- Publication number 20230246050
- Publication date Aug 3, 2023
- Samsung Electronics Co., Ltd.
- Wook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR INCLUDING DRAM CAPACITOR AND OPERATING METHOD THEREOF
- Publication number 20220337777
- Publication date Oct 20, 2022
- SAMSUNG ELECTRONICS CO., LTD.S
- Eunsub SHIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR DEVICE
- Publication number 20220336507
- Publication date Oct 20, 2022
- Samsung Electronics Co., Ltd.
- Min-Woong SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...
- Publication number 20220311944
- Publication date Sep 29, 2022
- Samsung Electronics Co., Ltd.
- Bumsuk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR HAVING A GATE ELECTRODE ON A SEMICONDUCTOR PATTERN SID...
- Publication number 20220302191
- Publication date Sep 22, 2022
- Samsung Electronics Co., Ltd.
- YOUNGGU JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS
- Publication number 20220190022
- Publication date Jun 16, 2022
- Samsung Electronics Co., Ltd.
- MIN JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR CHIP
- Publication number 20210351220
- Publication date Nov 11, 2021
- Samsung Electronics Co., Ltd.
- Minho Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL ARRAY AND IMAGE SENSOR
- Publication number 20200404207
- Publication date Dec 24, 2020
- Samsung Electronics Co., Ltd.
- MYUNGLAE CHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...
- Publication number 20200396389
- Publication date Dec 17, 2020
- Samsung Electronics Co., Ltd.
- Bumsuk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...
- Publication number 20200396390
- Publication date Dec 17, 2020
- Samsung Electronics Co., Ltd.
- Bumsuk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR AND DRIVING METHOD THEREOF
- Publication number 20200260025
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- MINWOONG SEO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSOR DEVICE
- Publication number 20200258926
- Publication date Aug 13, 2020
- Samsung Electronics Co., Ltd.
- Min-Woong SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS HAVING GRATING STRUCTURES THEREIN THAT PROVIDE ENHANC...
- Publication number 20200075656
- Publication date Mar 5, 2020
- Samsung Electronics Co., Ltd.
- Wook Lee
- G02 - OPTICS
Information Patent Application
AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...
- Publication number 20190215442
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Bumsuk KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS
- Publication number 20190148447
- Publication date May 16, 2019
- Samsung Electronics Co., Ltd.
- Hyuk Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS
- Publication number 20190088704
- Publication date Mar 21, 2019
- Samsung Electronics Co., Ltd.
- MIN JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...
- Publication number 20180249064
- Publication date Aug 30, 2018
- Samsung Electronics Co., Ltd.
- Bumsuk KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SENSORS
- Publication number 20180040656
- Publication date Feb 8, 2018
- Samsung Electronics Co., Ltd.
- MIN JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR
- Publication number 20170207263
- Publication date Jul 20, 2017
- Samsung Electronics Co., Ltd.
- Donghyuk Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170207267
- Publication date Jul 20, 2017
- Samsung Electronics Co., Ltd.
- Donghyuk Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS Image Sensors
- Publication number 20170200759
- Publication date Jul 13, 2017
- Hisanori Ihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image Sensors
- Publication number 20170104021
- Publication date Apr 13, 2017
- Samsung Electronics Co., Ltd.
- Jongeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS INCLUDING NON-UNIFORMLY DOPED TRANSFER GATE IN RECESS
- Publication number 20170069672
- Publication date Mar 9, 2017
- Samsung Electronics Co., Ltd.
- YOUNGGU JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPLEMENTARY METAL-OXIDE-SEMICONDUCTOR IMAGE SENSORS
- Publication number 20170040365
- Publication date Feb 9, 2017
- Samsung Electronics Co., Ltd.
- Seungwook LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR HAVING CONVERSION DEVICE ISOLATION LAYER DISPOSED IN P...
- Publication number 20170012066
- Publication date Jan 12, 2017
- Samsung Electronics Co., Ltd.
- Hyuksoon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR
- Publication number 20160225815
- Publication date Aug 4, 2016
- Samsung Electronics Co., Ltd.
- Changyong UM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS
- Publication number 20160211306
- Publication date Jul 21, 2016
- Hyuk Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSORS
- Publication number 20160204142
- Publication date Jul 14, 2016
- Samsung Electronics Co., Ltd.
- CHANGYONG UM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPLEMENTARY METAL-OXIDE-SEMICONDUCTOR IMAGE SENSORS
- Publication number 20160056198
- Publication date Feb 25, 2016
- Seungwook LEE
- H01 - BASIC ELECTRIC ELEMENTS

Jungchak Ahn

Person

Patents Grantslast 30 patents

Image sensor device

Image sensor having a gate electrode on a semiconductor pattern sid...

Image sensors

Image sensor chip

Image sensors having grating structures therein that provide enhanc...

Image sensor including DRAM capacitor and operating method thereof

Image sensor device

Auto-focus image sensor and digital image processing device includi...

Image sensors

Pixel array and image sensor

Image sensor and driving method thereof

Auto-focus image sensor and digital image processing device includi...

Image sensors

Auto-focus image sensor and digital image processing device includi...

CMOS image sensors including a vertical source follower gate

Image sensors

Image sensors

Complementary metal-oxide-semiconductor image sensors

Auto-focus image sensor and digital image processing device includi...

Image sensor

Image sensors including non-uniformly doped transfer gate in recess

Image sensors

Image sensor

Complementary metal-oxide-semiconductor image sensors

Image sensors including well regions of different concentrations an...

Unit pixel and image sensor comprising the unit pixel circuit

Image sensors

Image sensors including well regions of different concentrations

Image sensors and methods of fabricating the same

Image sensors including channel stop regions surrounding photodiode...

Patents Applicationslast 30 patents

IMAGE SENSOR

IMAGE SENSORS HAVING GRATING STRUCTURES THEREIN THAT PROVIDE ENHANC...

IMAGE SENSOR INCLUDING DRAM CAPACITOR AND OPERATING METHOD THEREOF

IMAGE SENSOR DEVICE

AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...

IMAGE SENSOR HAVING A GATE ELECTRODE ON A SEMICONDUCTOR PATTERN SID...

IMAGE SENSORS

IMAGE SENSOR CHIP

PIXEL ARRAY AND IMAGE SENSOR

AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...

AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...

IMAGE SENSOR AND DRIVING METHOD THEREOF

IMAGE SENSOR DEVICE

IMAGE SENSORS HAVING GRATING STRUCTURES THEREIN THAT PROVIDE ENHANC...

AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...

IMAGE SENSORS

IMAGE SENSORS

AUTO-FOCUS IMAGE SENSOR AND DIGITAL IMAGE PROCESSING DEVICE INCLUDI...

IMAGE SENSORS

IMAGE SENSOR

IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME

CMOS Image Sensors

Image Sensors

IMAGE SENSORS INCLUDING NON-UNIFORMLY DOPED TRANSFER GATE IN RECESS

COMPLEMENTARY METAL-OXIDE-SEMICONDUCTOR IMAGE SENSORS

IMAGE SENSOR HAVING CONVERSION DEVICE ISOLATION LAYER DISPOSED IN P...

IMAGE SENSOR

IMAGE SENSORS

IMAGE SENSORS

COMPLEMENTARY METAL-OXIDE-SEMICONDUCTOR IMAGE SENSORS