Yoonkyung Choi

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Touch panel controller including a sensing circuit configured to dr...
- Patent number 12,164,731
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Chadong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensor and touch sensing method
- Patent number 12,124,664
- Issue date Oct 22, 2024
- Samsung Electronics Co., Ltd.
- Jinchul Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for sensing touch based on multi-channel
- Patent number 11,921,953
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Yunrae Jo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch sensor and touch sensing method
- Patent number 11,822,753
- Issue date Nov 21, 2023
- Samsung Electronics Co., Ltd.
- Jinchul Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing device including a first electrode receiving a first drivin...
- Patent number 11,650,702
- Issue date May 16, 2023
- Samsung Electronics Co., Ltd.
- Chadong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch display system performing ground modulation
- Patent number 11,520,431
- Issue date Dec 6, 2022
- Samsung Electronics Co., Ltd.
- Yunrae Jo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device performing fingerprint authentication and operati...
- Patent number 11,455,821
- Issue date Sep 27, 2022
- Samsung Electronics Co., Ltd.
- Yeolmin Seong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch display controller and touch display system including the same
- Patent number 11,442,572
- Issue date Sep 13, 2022
- Samsung Electronics Co., Ltd.
- Jinbong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display controller, display system including the display controller...
- Patent number 11,403,983
- Issue date Aug 2, 2022
- Samsung Electronics Co., Ltd.
- Changju Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel controller having reduced noise and power consumption a...
- Patent number 11,157,116
- Issue date Oct 26, 2021
- Samsung Electronics Co., Ltd.
- Chadong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gate driving integrated circuit for a touch display and operating m...
- Patent number 10,884,556
- Issue date Jan 5, 2021
- Samsung Electronics Co., Ltd.
- Chang-Ju Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch display device including touch driving integrated circuit for...
- Patent number 10,705,654
- Issue date Jul 7, 2020
- Samsung Electronics Co., Ltd.
- Bumsoo Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch analog front end and touch sensor controller having the same
- Patent number 9,898,149
- Issue date Feb 20, 2018
- Samsung Electronics Co., Ltd.
- Sanghyub Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch display device for controlling offset capacitance calibration
- Patent number 9,791,986
- Issue date Oct 17, 2017
- Samsung Electronics Co., Ltd.
- Hyunkyu Ouh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital filter, touch sense device including the digital filter, an...
- Patent number 9,292,125
- Issue date Mar 22, 2016
- Samsung Electronics Co., Ltd.
- Ki-Duk Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image data compressing and decompressing methods and display drivin...
- Patent number 9,071,838
- Issue date Jun 30, 2015
- Samsung Electronics Co., Ltd.
- Hwa Hyun Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 8,563,390
- Issue date Oct 22, 2013
- Samsung Electronics Co., Ltd.
- Myoungsoo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of fabricating the same
- Patent number 8,431,982
- Issue date Apr 30, 2013
- Samsung Electronics Co., Ltd.
- Myoungsoo Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH SENSOR AND TOUCH SENSING METHOD
- Publication number 20240045556
- Publication date Feb 8, 2024
- Samsung Electronics Co., LTD
- Jinchul LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME
- Publication number 20230251746
- Publication date Aug 10, 2023
- Samsung Electronics Co., Ltd.
- CHADONG KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY SYSTEM PERFORMING GROUND MODULATION
- Publication number 20220129128
- Publication date Apr 28, 2022
- Industry-University Cooperation Foundation Hanyang University
- Yunrae JO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR SENSING TOUCH BASED ON MULTI-CHANNEL
- Publication number 20220050576
- Publication date Feb 17, 2022
- Samsung Electronics Co., Ltd.
- Yunrae JO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME
- Publication number 20220043523
- Publication date Feb 10, 2022
- Samsung Electronics Co., Ltd.
- CHADONG KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSOR AND TOUCH SENSING METHOD
- Publication number 20220043537
- Publication date Feb 10, 2022
- Samsung Electronics Co., Ltd.
- Jinchul LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE PERFORMING FINGERPRINT AUTHENTICATION AND OPERATI...
- Publication number 20220012449
- Publication date Jan 13, 2022
- Samsung Electronics Co., Ltd.
- Yeolmin SEONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY CONTROLLER AND TOUCH DISPLAY SYSTEM INCLUDING THE SAME
- Publication number 20210117035
- Publication date Apr 22, 2021
- Samsung Electronics Co., Ltd.
- JINBONG KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY CONTROLLER, DISPLAY SYSTEM INCLUDING THE DISPLAY CONTROLLER...
- Publication number 20210065602
- Publication date Mar 4, 2021
- Samsung Electronics Co., Ltd.
- Changju LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME
- Publication number 20200387248
- Publication date Dec 10, 2020
- Samsung Electronics Co., Ltd.
- CHADONG KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GATE DRIVING INTEGRATED CIRCUIT AND OPERATING METHOD THEREOF
- Publication number 20190196618
- Publication date Jun 27, 2019
- Samsung Electronics Co., Ltd.
- Chang-Ju LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY DEVICE INCLUDING TOUCH DRIVING INTEGRATED CIRCUIT AND...
- Publication number 20180046325
- Publication date Feb 15, 2018
- Samsung Electronics Co., Ltd.
- Bumsoo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY DRIVING INTEGRATED CIRCUIT AND OPERATION METHOD THEREOF
- Publication number 20180024677
- Publication date Jan 25, 2018
- Samsung Electronics Co., Ltd.
- Minsung KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH ANALOG FRONT END AND TOUCH SENSOR CONTROLLER HAVING THE SAME
- Publication number 20160124544
- Publication date May 5, 2016
- Samsung Electronics Co., Ltd.
- Sanghyub Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY DEVICE FOR CONTROLLING OFFSET CAPACITANCE CALIBRATION
- Publication number 20160098117
- Publication date Apr 7, 2016
- Samsung Electronics Co., Ltd.
- Hyunkyu OUH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATIONAL AMPLIFIER AND TOUCH SENSING APPARATUS INCLUDING THE SAME
- Publication number 20140240278
- Publication date Aug 28, 2014
- Ki-Duk Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL FILTER, TOUCH SENSE DEVICE INCLUDING THE DIGITAL FILTER, AN...
- Publication number 20140240256
- Publication date Aug 28, 2014
- Ki-Duk Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING DEVICE AND CONTROL METHOD THEREOF
- Publication number 20130265278
- Publication date Oct 10, 2013
- Samsung Electronics Co., Ltd.
- Youngtae SON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor Devices and Methods of Fabricating the Same
- Publication number 20130230963
- Publication date Sep 5, 2013
- Samsung Electronics Co., Ltd.
- Myoungsoo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE DATA COMPRESSING AND DECOMPRESSING METHODS AND DISPLAY DRIVIN...
- Publication number 20120120043
- Publication date May 17, 2012
- Samsung Electronics Co., Ltd.
- Hwa Hyun Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor Devices and Methods of Fabricating the Same
- Publication number 20110215390
- Publication date Sep 8, 2011
- Myoungsoo Kim
- H01 - BASIC ELECTRIC ELEMENTS

Yoonkyung Choi

Person

Patents Grantslast 30 patents

Touch panel controller including a sensing circuit configured to dr...

Touch sensor and touch sensing method

Apparatus and method for sensing touch based on multi-channel

Touch sensor and touch sensing method

Sensing device including a first electrode receiving a first drivin...

Touch display system performing ground modulation

Electronic device performing fingerprint authentication and operati...

Touch display controller and touch display system including the same

Display controller, display system including the display controller...

Touch panel controller having reduced noise and power consumption a...

Gate driving integrated circuit for a touch display and operating m...

Touch display device including touch driving integrated circuit for...

Touch analog front end and touch sensor controller having the same

Touch display device for controlling offset capacitance calibration

Digital filter, touch sense device including the digital filter, an...

Image data compressing and decompressing methods and display drivin...

Semiconductor devices and methods of fabricating the same

Semiconductor devices and methods of fabricating the same

Patents Applicationslast 30 patents

TOUCH SENSOR AND TOUCH SENSING METHOD

TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME

TOUCH DISPLAY SYSTEM PERFORMING GROUND MODULATION

APPARATUS AND METHOD FOR SENSING TOUCH BASED ON MULTI-CHANNEL

TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME

TOUCH SENSOR AND TOUCH SENSING METHOD

ELECTRONIC DEVICE PERFORMING FINGERPRINT AUTHENTICATION AND OPERATI...

TOUCH DISPLAY CONTROLLER AND TOUCH DISPLAY SYSTEM INCLUDING THE SAME

DISPLAY CONTROLLER, DISPLAY SYSTEM INCLUDING THE DISPLAY CONTROLLER...

TOUCH PANEL CONTROLLER AND SENSING DEVICE INCLUDING THE SAME

GATE DRIVING INTEGRATED CIRCUIT AND OPERATING METHOD THEREOF

TOUCH DISPLAY DEVICE INCLUDING TOUCH DRIVING INTEGRATED CIRCUIT AND...

TOUCH DISPLAY DRIVING INTEGRATED CIRCUIT AND OPERATION METHOD THEREOF

TOUCH ANALOG FRONT END AND TOUCH SENSOR CONTROLLER HAVING THE SAME

TOUCH DISPLAY DEVICE FOR CONTROLLING OFFSET CAPACITANCE CALIBRATION

OPERATIONAL AMPLIFIER AND TOUCH SENSING APPARATUS INCLUDING THE SAME

DIGITAL FILTER, TOUCH SENSE DEVICE INCLUDING THE DIGITAL FILTER, AN...

TOUCH SENSING DEVICE AND CONTROL METHOD THEREOF

Semiconductor Devices and Methods of Fabricating the Same

IMAGE DATA COMPRESSING AND DECOMPRESSING METHODS AND DISPLAY DRIVIN...

Semiconductor Devices and Methods of Fabricating the Same