Choi; Yoonkyung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Yoonkyung.The latest application filed is for "touch display system performing ground modulation".

Company Profile

5.14.20

Choi; Yoonkyung - Seongnam-si KR
Choi; Yoonkyung - Seoul KR
Choi; YoonKyung - Yongin-si N/A KR
Choi; Yoonkyung - GANGNAM-GU KR
Choi; Yoonkyung - Yongin-City KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic device performing fingerprint authentication and operation method thereof Grant 11,455,821 - Seong , et al. September 27, 2	2022-09-27
Touch display controller and touch display system including the same Grant 11,442,572 - Kim , et al. September 13, 2	2022-09-13
Display controller, display system including the display controller, and method of operating the display controller Grant 11,403,983 - Lee , et al. August 2, 2	2022-08-02
Touch Display System Performing Ground Modulation App 20220129128 - JO; Yunrae ; et al.	2022-04-28
Touch Panel Controller And Sensing Device Including The Same App 20220043523 - KIM; CHADONG ; et al.	2022-02-10
Touch Sensor And Touch Sensing Method App 20220043537 - LEE; Jinchul ; et al.	2022-02-10
Touch panel controller having reduced noise and power consumption and sensing device including the same Grant 11,157,116 - Kim , et al. October 26, 2	2021-10-26
Touch Display Controller And Touch Display System Including The Same App 20210117035 - KIM; JINBONG ; et al.	2021-04-22
Display Controller, Display System Including The Display Controller, And Method Of Operating The Display Controller App 20210065602 - LEE; Changju ; et al.	2021-03-04
Gate driving integrated circuit for a touch display and operating method thereof Grant 10,884,556 - Lee , et al. January 5, 2	2021-01-05
Touch Panel Controller And Sensing Device Including The Same App 20200387248 - KIM; CHADONG ; et al.	2020-12-10
Touch display device including touch driving integrated circuit for noise detection and compensation and operating method of touch driving integrated circuit Grant 10,705,654 - Kim , et al.	2020-07-07
Gate Driving Integrated Circuit And Operating Method Thereof App 20190196618 - LEE; Chang-Ju ; et al.	2019-06-27
Touch analog front end and touch sensor controller having the same Grant 9,898,149 - Kang , et al. February 20, 2	2018-02-20
Touch Display Device Including Touch Driving Integrated Circuit And Operating Method Of Touch Driving Integrated Circuit App 20180046325 - KIM; Bumsoo ; et al.	2018-02-15
Touch Display Driving Integrated Circuit And Operation Method Thereof App 20180024677 - KIM; Minsung ; et al.	2018-01-25
Touch display device for controlling offset capacitance calibration Grant 9,791,986 - Ouh , et al. October 17, 2	2017-10-17
Touch Analog Front End And Touch Sensor Controller Having The Same App 20160124544 - Kang; Sanghyub ; et al.	2016-05-05
Touch Display Device For Controlling Offset Capacitance Calibration App 20160098117 - OUH; Hyunkyu ; et al.	2016-04-07
Digital filter, touch sense device including the digital filter, and method for performing the digital filtering Grant 9,292,125 - Kim , et al. March 22, 2	2016-03-22
Image data compressing and decompressing methods and display driving device using the same Grant 9,071,838 - Cho , et al. June 30, 2	2015-06-30
Digital Filter, Touch Sense Device Including The Digital Filter, And Method For Performing The Digital Filtering App 20140240256 - Kim; Ki-Duk ; et al.	2014-08-28
Operational Amplifier And Touch Sensing Apparatus Including The Same App 20140240278 - Kim; Ki-Duk ; et al.	2014-08-28
Semiconductor devices and methods of fabricating the same Grant 8,563,390 - Kim , et al. October 22, 2	2013-10-22
Touch Sensing Device And Control Method Thereof App 20130265278 - SON; Youngtae ; et al.	2013-10-10
Semiconductor Devices and Methods of Fabricating the Same App 20130230963 - Kim; Myoungsoo ; et al.	2013-09-05
Semiconductor devices and methods of fabricating the same Grant 8,431,982 - Kim , et al. April 30, 2	2013-04-30
Image Data Compressing And Decompressing Methods And Display Driving Device Using The Same App 20120120043 - Cho; Hwa Hyun ; et al.	2012-05-17
Semiconductor Devices and Methods of Fabricating the Same App 20110215390 - Kim; Myoungsoo ; et al.	2011-09-08
Voltage reference generator and method of generating a reference voltage App 20060197585 - Kim; Hyoungrae ; et al.	2006-09-07

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