Inventor
Juhn Suk Yoo
Inventor
Seoul, KR
Overview
Patents· 47 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 information27%
H10KOrganic electric solid-state devices24%
H10DInorganic electric semiconductor devices13%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
H01LSemiconductor devices9%
H05BElectric heating3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form1%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials1%
B65FGathering or removal of domestic or like refuse1%
PatentTitleYear
10,510,302Electroluminescent display device201910,290,683Organic light emitting display device20199,972,663Organic light emitting display device including driving sub-pixels each overlapping with multiple color sub-pixels20189,934,723Thin film transistor substrate, display panel including the same, and method of manufacturing the same20189,711,077'Organic light emitting diode display panel'20179,633,593'Organic light emitting diode display panel'20179,491,829'Organic light emitting diode display and method of driving the same'20169,349,969'Electronic devices with flexible display and method for manufacturing the same'20169,112,176'Organic light emitting display device and reworking method thereof'20159,087,483'Organic light emitting display device'20159,048,444'Flexible display device and method of fabricating the same'20158,876,998'Method for manufacturing flexible flat device'20148,803,172'Top emission inverted organic light emitting diode display device having electrode patterns formed from a same material as a conductive pattern contacting the TFT'20148,786,182'Organic electroluminescent display device'20148,716,929'Organic electroluminescent device'20148,680,517'Organic light emitting diode display device and method of manufacturing the same'20148,680,518'Organic light-emitting diode display device having deep and sky blue sub-pixels'20148,593,057'Organic electroluminescent display device'20138,309,379'Flexible substrate and method for fabricating flexible display device having the same'20128,129,898'Flexible organic electro-luminescence display device and manufacturing method thereof'20128,068,078'Electro-luminescence display device and driving apparatus thereof'20118,018,545'Method of fabricating a liquid crystal display device'20117,898,511'Organic light emitting diode display and driving method thereof'20117,889,160'Organic light-emitting diode display device and driving method thereof'20117,825,586'Active matrix organic electroluminescent device and fabricating method thereof'20107,746,334'Apparatus and method for driving liquid crystal display device'20107,701,524'LCD device comprising the drain electrode connected to an upper and a side portion of the pixel electrode and fabrication method thereof'20107,688,301'Apparatus and method for driving liquid crystal display device'20107,656,382'Shift register and liquid crystal display device using the same'20107,622,316'Active matrix organic luminescence display device and manufacturing method for the same'20097,579,781'Organic electro-luminescent display device and method for driving the same'20097,515,132'Analog buffer and liquid crystal display apparatus using the same and driving method thereof'20097,492,432'Liquid crystal display device and method of fabricating the same'20097,436,385'Analog buffer and driving method thereof, liquid crystal display apparatus using the same and driving method thereof'20087,414,601'Driving circuit for liquid crystal display device and method of driving the same'20087,414,691'Liquid crystal display device with prevention of defective disconnection of drain/pixel electrodes by forming two conductive layers on top of entire pixel electrode and then removing a portion of both therefrom'20087,365,714'Data driving apparatus and method of driving organic electro luminescence display panel'20087,358,528'Liquid crystal display device and fabrication method thereof'20087,230,375'Active matrix organic electroluminescent device and fabricating method thereof'20077,227,184'Active matrix organic electro luminescence display device and manufacturing method for the same'20077,132,862'Analog buffer and method for driving the same'20066,979,956'Organic electroluminescent device having backup driving unit'20056,933,529'Active matrix type organic light emitting diode device and thin film transistor thereof'20056,771,328'Active matrix organic electroluminescent device simplifying a fabricating process and a fabricating method thereof'20046,724,151'Apparatus and method of driving electro luminescence panel'20046,566,180'Thin film transistor and fabrication method thereof'20036,455,874'Thin film transistor and fabrication method thereof'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2008Patents assigned to LG PHILIPS LCD CO LTD (11)· patent assignee history
2002–2019Based in Seoul, KR· patent location history
2008–2019Patents assigned to LG DISPLAY CO LTD (36)· patent assignee history
2011–2014Patents assigned to YOO JUHN SUK (4)· patent assignee history
2012–2014Patents assigned to YOO JUHN-SUK (4)· patent assignee history
2012–2018Based in Goyang-si, KR· patent location history
2012Based in Gyeongsangbuk-do, KR· patent location history
2014Patents assigned to CHA SOON WOOK (1)· patent assignee history
2014–2016Based in Gyeonggi-do, KR· patent location history
2019Based in Paju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 36 | 2008–2019 |
| LG PHILIPS LCD CO LTD | 11 | 2002–2008 |
| YOO JUHN SUKself | 4 | 2011–2014 |
| YOO JUHN-SUKself | 4 | 2012–2014 |
| CHA SOON WOOK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 28 | 2002–2019 |
| Goyang-si, KR | 10 | 2012–2018 |
| Gyeonggi-do, KR | 4 | 2014–2016 |
| Paju-si, KR | 1 | 2019 |
| Gyeongsangbuk-do, KR | 1 | 2012 |