Inventor
Oh-Kyong Kwon
Inventor
Seoul, KR
Overview
Patents· 168 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information41%
H10DInorganic electric semiconductor devices10%
H03KPulse technique6%
G01RMeasuring electric variables4%
H03MCoding4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G11CStatic stores3%
H10KOrganic electric solid-state devices3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
PatentTitleYear
10,733,941Pixel and display device having the same202010,733,938Display apparatus and method of driving the same202010,700,146Pixel and organic light-emitting display device having the same202010,627,954Driving circuit for a touch panel realizing modes using a sensing circuit and touch sensing method using the same202010,311,793Display apparatus having a simple pixel structure and method of driving the same201910,213,188High voltage switching circuit and ultrasound probe201910,192,491Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device201910,176,762Display device and method of driving the same201910,043,455Data driver and display device including the same20189,852,694Display device and method of driving the same20179,830,856Stage circuit including a controller, drivers, and output units and scan driver using the same20179,812,065'Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device'20179,743,029'Analog to digital converting device for converting image signal'20179,667,899'Analog-digital converting device and method having a successive approximation register analog-digital converting circuit and a single-slop analog-digital converting circuit, and image sensor including the same'20179,647,047'Organic light emitting display for initializing pixels'20179,554,013'Arithmetic memories, image sensors including the same, and methods of operating the arithmetic memories'20179,524,674'Scan driver including stage circuit for reducing leakage current'20169,490,853'Data transmitter'20169,479,156'Gate driver and display apparatus having the same'20169,432,040'Analog-to-digital converter for correcting error and analog-to-digital converting method'20169,413,379'Successive approximation analog-to-digital converters and methods using shift voltage to support oversampling'20169,390,656'Display device and method of driving the same'20169,355,593'Pixel and organic light emitting display using the same'20169,330,597'Pixel and organic light emitting display using the same'20169,294,086'Stage circuit and scan driver using the same'20169,231,610'SAR analog-to-digital converting apparatus and operating method thereof and CMOS image sensor including the same'20169,202,457'Apparatus for driving two-dimensional transducer array, medical imaging system, and method of driving two-dimensional transducer array'20159,183,784'Display device and driving method thereof for compensating a threshold voltage deviation characteristic of the display'20159,111,487'Display device and method of driving the same'20159,054,697'Majority decision circuit'20159,047,820'Organic light emitting display and method of driving the same'20159,018,991'Data recovery circuit and operating method thereof'20158,988,385'Apparatus for driving touch panel and display apparatus comprising the same'20158,922,403'Analog-to-digital conversion circuit, analog-to-digital conversion method, and image sensor'20148,797,455'Analog-to-digital converter, image sensor including the same, and apparatus including image sensor'20148,730,223'Source driver and display device having the same'20148,717,217'Analog-to-digital converter and analog-to-digital conversion method using the same'20148,674,907'Pixel circuits of flat panel display devices'20148,659,511'Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device'20148,629,852'Touch screen and method for compensating sensing capacitance variations and offset variations thereof'20148,619,013'Digital-analog converter, data driver, and flat panel display device using the same'20138,605,078'Source driver and display device having the same'20138,599,224'Organic light emitting display and driving method thereof'20138,593,378'Organic light emitting display'20138,581,824'Hybrid digital to analog converter, source driver, and liquid crystal display device'20138,570,253'Digital/analog converter, display device using the same, and display panel and driving method thereof'20138,564,510'Display device and driving method thereof'20138,558,766'Organic light emitting display and method of driving the same'20138,558,767'Organic light emitting display and driving method thereof'20138,525,756'Organic light emitting display and driving method thereof to characterize pixel parameter values'20138,476,924'Majority decision circuit'20138,405,579'Data driver and light emitting diode display device including the same'20138,373,687'Organic light emitting display and driving method thereof'20138,334,826'Display device and driving method thereof'20128,319,707'Organic light emitting display and driving method thereof'20128,294,648'Gray-scale current generating circuit, display device using the same, and display panel and driving method thereof'20128,294,696'Display device and method of driving the same'20128,289,247'Display device and method of driving the same'20128,289,260'Driving device, display device, and method of driving the same'20128,289,240'Light emitting display, display panel, and driving method thereof'20128,284,126'Organic light emitting display and driving method thereof'20128,274,503'Organic light emitting display and method of driving the same'20128,242,989'Organic light emitting display and driving method thereof'20128,232,955'Ambient light sensor circuit and flat panel display device having the same'20128,217,866'Data driving circuit and driving method of light emitting display using the same'20128,217,863'Light emitting display, display panel, and driving method thereof'20128,174,518'Organic light emitting display and method of driving the same'20128,159,445'Driving device, display device, and method of driving the same'20128,125,421'Data driver and organic light emitting display device including the same'20128,077,126'Display device and driving method thereof'20118,059,140'Data driver and flat panel display device using the same'20118,018,444'Data driving circuit, organic light emitting display device using the same, and driving method of organic light emitting display device'20117,982,691'Data driver, light emitting display device using the same, and method of driving the light emitting display device'20117,944,458'Digital-analog converter, data driver, and flat panel display device using the same'20117,944,418'Data driving circuits capable of displaying images with uniform brightness and driving methods of organic light emitting displays using the same'20117,911,427'Voltage based data driving circuit, light emitting display using the same, and method of driving the light emitting display'20117,903,127'Digital/analog converter, display device using the same, and display panel and driving method thereof'20117,893,898'Voltage based data driving circuits and organic light emitting displays using the same'20117,893,897'Voltage based data driving circuits and driving methods of organic light emitting displays using the same'20117,852,286'Data driver and organic light emitting display device using the same'20107,843,442'Pixel and organic light emitting display using the pixel'20107,834,826'Organic light emitting display device with improved luminance uniformity by using a feedback signal and driving method of the same'20107,814,482'System and method for grid MPI job allocation using file-based MPI initialization in grid computing system'20107,804,468'Data driver system and method, for use with a display device, having improved performance characteristics'20107,777,735'Data driving integrated circuit (IC), light emitting display using the IC, and method of driving the light emitting display device'20107,772,884'Capacitive coupling type level shift circuit of low power consumption and small size'20107,760,171'Organic light emitting display using a current sink driver to set the voltage of the driving transistor'20107,746,334'Apparatus and method for driving liquid crystal display device'20107,737,927'Organic light emitting display device and driving method'20107,696,963'Buffer circuit and organic light emitting display with data integrated circuit using the same'20107,692,613'Light emitting device including pixel circuits with switches turned on and off alternately in a horizontal period'20107,688,301'Apparatus and method for driving liquid crystal display device'20107,675,343'Level shifter and display device using the same'20107,663,616'Data driving circuit, organic light emitting diode display using the same, and method of driving the organic light emitting diode display'20107,649,514'Data driving circuit, organic light emitting diode (OLED) display using the data driving circuit, and method of driving the OLED display'20107,573,444'Light emitting display'20097,573,441'Light emitting display, display panel, and driving method thereof'20097,570,242'Data driving apparatus in a current driving type display device'20097,535,467'Analog buffer, display device having the same, and method of driving the same'20097,518,580'Light emitting display, display panel, and driving method thereof'20097,514,984'Charge pumping circuit and direct current converting apparatus using the same'20097,489,262'Digital to analog converter having integrated level shifter and method for using same to drive display device'20097,423,638'Organic electroluminescent display, driving method and pixel circuit thereof'20087,420,492'Current range control circuit, data driver, and organic light emitting display'20087,414,599'Organic light emitting device pixel circuit and driving method therefor'20087,365,742'Light emitting display and driving method thereof'20087,362,249'Current range control circuit, data driver, and organic light emitting display'20087,348,831'Current mirror circuit, driving circuit using the same, and method of driving the circuit'20087,239,567'Light emitting display and data driver there of'20077,224,303'Data driving apparatus in a current driving type display device'20077,187,351'Light emitting display, display panel, and driving method thereof'20077,164,401'Light emitting display, display panel, and driving method thereof'20077,109,952'Light emitting display, light emitting display panel, and driving method thereof'20067,068,249'Method of driving gates of liquid crystal display'20067,057,589'Display and a driving method thereof'20067,015,884'Organic electroluminescent display, driving method and pixel circuit thereof'20066,919,871'Light emitting display, display panel, and driving method thereof'20056,917,350'Driving circuit of active matrix method in display device'20056,670,771'Organic electroluminescence display and driving method and apparatus thereof'20036,667,580'Circuit and method for driving display of current driven type'20036,577,293'Method for driving source of liquid crystal display'20036,573,881'Method for driving the TFT-LCD using multi-phase charge sharing'20036,570,547'Driving circuit for a field emission display'20036,559,683'Resurf EDMOS transistor and high-voltage analog multiplexer circuit using the same'20036,549,186'TFT-LCD using multi-phase charge sharing'20036,538,631'Circuit for driving source of liquid crystal display'20036,535,185'Active driving circuit for display panel'20036,525,710'Driver of liquid crystal display'20036,486,930'Liquid crystal display'20026,369,783'Cell Driving apparatus of a field emission display'20026,339,243'High voltage device and method for fabricating the same'20026,258,674'High voltage field effect transistor and method of fabricating the same'20016,195,397'Signal transmission and reception device for new wiring system'20016,160,289'RESURF EDMOS transistor and high-voltage analog multiplexer circuit using the same'20006,130,568'Threshold voltage compensation circuit'20006,124,840'Low power gate driver circuit for thin film transistor-liquid crystal display (TFT-LCD) using electric charge recycling technique'20006,097,359'Cell driving device for use in a field emission display'20006,093,957'Multilayer lead frame structure that reduces cross-talk and semiconductor package using same and fabrication method thereof'20006,091,112'Silicon on insulator semiconductor substrate and fabrication method therefor'20006,064,363'Driving circuit and method thereof for a display device'20006,043,679'Level shifter'20006,033,948'Method of making high voltage metal oxide silicon field effect transistor'20005,953,003'Flat display data driving device using latch type transmitter'19995,936,597'Cell driving device for use in field emission display'19995,907,173'High voltage field effect transistor and method of fabricating the same'19995,854,566'RESURF EDMOS transistor and high-voltage analog multiplexer circuit using the same'19985,850,216'Driver circuit for thin film transistor-liquid crystal display'19985,844,285'Body contact structure for semiconductor device'19985,841,415'Method and device for driving an LCD to compensate for RC delay'19985,835,169'Liquid crystal display device of thin film transistor and fabrication method thereof'19985,831,320'High voltage metal oxide silicon field effect transistor'19985,656,517'Windowed source and segmented backgate contact linear geometry source cell for power DMOS processes'19975,612,556'Monolithic integration of microwave silicon devices and low loss transmission lines'19975,585,657'Windowed and segmented linear geometry source cell for power DMOS processes'19965,578,514'Lateral double diffused insulated gate field effect transistor and fabrication process'19965,457,068'Monolithic integration of microwave silicon devices and low loss transmission lines'19955,406,110'Resurf lateral double diffused insulated gate field effect transistor'19955,369,045'Method for forming a self-aligned lateral DMOS transistor'19945,346,835'Triple diffused lateral resurf insulated gate field effect transistor compatible with process and method'19945,306,652'Lateral double diffused insulated gate field effect transistor fabrication process'19945,198,699'Capacitor-driven signal transmission circuit'19935,187,020'Compliant contact pad'19935,088,190'Method of forming an apparatus for burn in testing of integrated circuit chip'19925,073,117'Flip-chip test socket adaptor and method'19915,070,297'Full wafer integrated circuit testing device'19915,059,897'Method and apparatus for testing passive substrates for integrated circuit mounting'19915,023,472'Capacitor-driven signal transmission circuit'19915,006,792'Flip-chip test socket adaptor and method'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1997Patents assigned to TEXAS INSTRUMENTS INC (17)· patent assignee history
1991–1997Based in Plano, TX, US· patent location history
1991–1993Based in Richardson, TX, US· patent location history
1994–2020Based in Seoul, KR· patent location history
2007–2013Based in Suwon-si, KR· patent location history
2009–2012Patents assigned to SAMSUNG MOBILE DISPLAY CO LTD (31)· patent assignee history
2010–2020Patents assigned to IUCF HYU (31)· patent assignee history
2011–2016Patents assigned to KWON OH-KYONG (31)· patent assignee history
2012–2020Patents assigned to SAMSUNG DISPLAY CO LTD (36)· patent assignee history
2012–2017Based in Yongin, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG DISPLAY CO LTD | 36 | 2012–2020 |
| IUCF HYU | 31 | 2010–2020 |
| KWON OH-KYONGself | 31 | 2011–2016 |
| SAMSUNG MOBILE DISPLAY CO LTD | 31 | 2009–2012 |
| TEXAS INSTRUMENTS INC | 17 | 1991–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 136 | 1994–2020 |
| Suwon-si, KR | 10 | 2007–2013 |
| Plano, Texas, US | 7 | 1991–1997 |
| Yongin, KR | 5 | 2012–2017 |
| Richardson, Texas, US | 5 | 1991–1993 |