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Gangwon-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Driving circuit, touch display device, and method for driving the t...
Patent number
11,487,371
Issue date
Nov 1, 2022
LG Display Co., Ltd.
CheolSe Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen device
Patent number
11,467,679
Issue date
Oct 11, 2022
LG Display Co, Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device and touch sensing circuit
Patent number
11,243,644
Issue date
Feb 8, 2022
LG Display Co., Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device, touch circuit, pen, touch system, and multi-p...
Patent number
11,048,360
Issue date
Jun 29, 2021
LG Display Co., Ltd.
HyungUk Jang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device, pen, touch system, touch circuit, and pen rec...
Patent number
11,029,790
Issue date
Jun 8, 2021
LG Display Co., Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Active pen and touchscreen display device
Patent number
10,955,964
Issue date
Mar 23, 2021
LG Display Co., Ltd.
DoYoung Jung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device, touch driving circuit, and touch sensing method
Patent number
10,838,539
Issue date
Nov 17, 2020
LG Display Co., Ltd.
JuneYoun Hwang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device, touch system, touch driving circuit, pen, and...
Patent number
10,768,719
Issue date
Sep 8, 2020
LG Display Co., Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Driving circuit, touch display device, and method for driving the t...
Patent number
10,691,248
Issue date
Jun 23, 2020
LG Display Co., Ltd.
CheolSe Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-cell touch type display device
Patent number
10,664,087
Issue date
May 26, 2020
LG Display Co., Ltd.
CheolSe Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch display device, pen, touch system, touch circuit, and pen rec...
Patent number
10,606,389
Issue date
Mar 31, 2020
LG Display Co., Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch sensing system and method of driving the same
Patent number
10,496,205
Issue date
Dec 3, 2019
LG Display Co., Ltd.
Doyoung Jung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch sensing system including active stylus pen
Patent number
10,474,280
Issue date
Nov 12, 2019
LG Display Co., Ltd.
Hyunguk Jang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen device
Patent number
10,372,244
Issue date
Aug 6, 2019
LG Display Co., Ltd.
DoYoung Jung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal control circuit, power control circuit, drive circuit, timin...
Patent number
10,324,324
Issue date
Jun 18, 2019
LG Display Co., Ltd.
Sungchul Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Active stylus pen, touch sensing system and driving method thereof
Patent number
10,324,547
Issue date
Jun 18, 2019
LG Display Co., Ltd.
Sungsu Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Stylus pen, touch sensing system and driving method thereof
Patent number
10,268,285
Issue date
Apr 23, 2019
LG Display Co., Ltd.
Doyoung Jung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Driver circuit, touch display device, and method of driving the tou...
Patent number
10,203,802
Issue date
Feb 12, 2019
LG Display Co., Ltd.
Sungsu Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Stylus pen and touch sensing system and driving method of the same
Patent number
10,203,782
Issue date
Feb 12, 2019
LG Display Co., Ltd.
Doyoung Jung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device, method for driving the same, and driving circuit th...
Patent number
9,946,403
Issue date
Apr 17, 2018
LG Display Co., Ltd.
Sungchul Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch screen device
Patent number
9,870,075
Issue date
Jan 16, 2018
LG Display Co., Ltd.
Sungsu Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch sensitive display device with modulated ground voltage, drivi...
Patent number
9,760,213
Issue date
Sep 12, 2017
LG Display., Ltd.
SungChul Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
In-cell touch type display device, touch circuit, display driver, a...
Patent number
9,733,760
Issue date
Aug 15, 2017
LG Display Co., Ltd.
CheolSe Kim
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Driving Circuit, Touch Display Device, and Method for Driving the T...
Publication number
20200264726
Publication date
Aug 20, 2020
LG Display Co., Ltd.
CheolSe KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE AND TOUCH SENSING CIRCUIT
Publication number
20200210021
Publication date
Jul 2, 2020
LG Display Co., Ltd.
Suyun JU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACTIVE PEN AND TOUCHSCREEN DISPLAY DEVICE
Publication number
20200201505
Publication date
Jun 25, 2020
LG Display Co., Ltd.
DoYoung JUNG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE, PEN, TOUCH SYSTEM, TOUCH CIRCUIT, AND PEN REC...
Publication number
20200192516
Publication date
Jun 18, 2020
LG Display Co., Ltd.
Suyun JU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE, TOUCH SYSTEM, TOUCH DRIVING CIRCUIT, PEN, AND...
Publication number
20190204939
Publication date
Jul 4, 2019
LG Display Co., Ltd.
Suyun Ju
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE, TOUCH CIRCUIT, PEN, TOUCH SYSTEM, AND MULTI-P...
Publication number
20190102021
Publication date
Apr 4, 2019
LG Display Co., Ltd.
HyungUk JANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE, PEN, TOUCH SYSTEM, TOUCH CIRCUIT, AND PEN REC...
Publication number
20190004649
Publication date
Jan 3, 2019
LG Display Co., Ltd.
Suyun JU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Touch Sensing System and Method of Driving the Same
Publication number
20180181241
Publication date
Jun 28, 2018
LG Display Co., Ltd.
Doyoung JUNG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH DISPLAY DEVICE, TOUCH DRIVING CIRCUIT, AND TOUCH SENSING METHOD
Publication number
20180150177
Publication date
May 31, 2018
LG Display Co., Ltd.
JuneYoun HWANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Signal Control Circuit, Power Control Circuit, Drive Circuit, Timin...
Publication number
20170329167
Publication date
Nov 16, 2017
LG Display Co., Ltd.
Sungchul KIM
G02 - OPTICS
Information
Patent Application
DRIVER CIRCUIT, TOUCH DISPLAY DEVICE, AND METHOD OF DRIVING THE TOU...
Publication number
20170293388
Publication date
Oct 12, 2017
LG Display Co., Ltd.
Sungsu HAN
G02 - OPTICS
Information
Patent Application
ACTIVE STYLUS PEN, TOUCH SENSING SYSTEM AND DRIVING METHOD THEREOF
Publication number
20170192534
Publication date
Jul 6, 2017
LG Display Co., Ltd.
Sungsu HAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SENSING SYSTEM INCLUDING ACTIVE STYLUS PEN
Publication number
20170192591
Publication date
Jul 6, 2017
LG Display Co., Ltd.
Hyunguk JANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Signal Control Circuit, Power Control Circuit, Drive Circuit, Timin...
Publication number
20170102825
Publication date
Apr 13, 2017
LG Display Co., Ltd.
Sungchul KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IN-CELL TOUCH TYPE DISPLAY DEVICE
Publication number
20170068377
Publication date
Mar 9, 2017
LG Display Co., Ltd.
CheolSe KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DRIVING CIRCUIT, TOUCH DISPLAY DEVICE, AND METHOD FOR DRIVING THE T...
Publication number
20170068384
Publication date
Mar 9, 2017
LG Display Co., Ltd.
CheolSe KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IN-CELL TOUCH TYPE DISPLAY DEVICE, TOUCH CIRCUIT, DISPLAY DRIVER, A...
Publication number
20170068376
Publication date
Mar 9, 2017
LG Display Co., Ltd.
CheolSe KIM
G02 - OPTICS
Information
Patent Application
Stylus Pen, Touch Sensing System and Driving Method Thereof
Publication number
20170060278
Publication date
Mar 2, 2017
LG Display Co., Ltd.
Doyoung JUNG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Display Device, Method for Driving the Same, and Driving Circuit Th...
Publication number
20170060337
Publication date
Mar 2, 2017
LG Display Co., Ltd.
Sungchul KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STYLUS PEN AND TOUCH SENSING SYSTEM AND DRIVING METHOD OF THE SAME
Publication number
20170031465
Publication date
Feb 2, 2017
LG Display Co., Ltd.
Doyoung JUNG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN DEVICE
Publication number
20160188006
Publication date
Jun 30, 2016
LG Display Co., Ltd.
Sungsu HAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN DEVICE
Publication number
20160188005
Publication date
Jun 30, 2016
LG Display Co., Ltd.
Suyun JU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TOUCH SCREEN DEVICE
Publication number
20160188007
Publication date
Jun 30, 2016
LG Display Co., Ltd.
DoYoung JUNG
G06 - COMPUTING CALCULATING COUNTING