Inventor
Kang Ju Lee
Inventor
Gyeonggi-do, KR
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices27%
H05BElectric heating20%
H01LSemiconductor devices15%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
H01JElectric discharge tubes or discharge lamps7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
A01DHarvesting2%
C23CCoating metallic material2%
F21VFunctional features or details of lighting devices or systems thereof2%
G11CStatic stores2%
PatentTitleYear
10,892,015Nonvolatile memory device and method of programming in the same202110,826,024Organic light emitting diode lighting apparatus and method of fabricating the same202010,811,469Organic light emitting diode display device202010,734,611Organic light emitting diode display device202010,622,414Electroluminescent display device202010,566,575Organic light emitting diode lighting apparatus having auxiliary electrode in non-emission area202010,453,902Organic light emitting diode display device and method for manufacturing the same20199,412,973'Organic light emitting diode display device and method of fabricating the same'20168,786,182'Organic electroluminescent display device'20148,596,321'Method for manufacturing light emitting displays and light emitting display device'20138,593,057'Organic electroluminescent display device'20138,446,093'Organic electro-luminescent display device and manufacturing method thereof'20138,344,612'Organic electroluminescent device and method for fabricating the same'20138,221,178'Method for fabricating organic electro-luminescence display device'20127,990,060'Organic light emitting display device and method of manufacturing the same'20117,931,772'Method for manufacturing light emitting displays and light emitting display device'20117,932,670'Organic electro-luminescence display device and method of manufacturing the same'20117,837,377'Backlight unit and liquid crystal display module including the same'20107,811,147'Organic electroluminescent device and fabrication method thereof'20107,710,706'Apparatus and method for demagnetizing shadow mask'20107,673,999'Backlight unit and liquid crystal display module including the same'20107,629,750'Lamp driving device and driving method thereof'20097,427,977'Lamp driving device for liquid crystal display device'20087,397,460'Display device including lamp driving circuit'20087,358,687'Method for driving backlight unit'20087,334,928'Flat light-emitting lamp, fabricating method thereof, and liquid crystal display using the same'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to LG DISPLAY CO LTD (22)· patent assignee history
2008–2012Patents assigned to LG PHILIPS LCD CO LTD (3)· patent assignee history
2009–2010Based in Gyeongsangbuk-do, KR· patent location history
2010–2013Based in Gyeonggi-do, KR· patent location history
2010–2011Based in Ansan-si, KR· patent location history
2012–2013Patents assigned to LEE KANG JU (4)· patent assignee history
2012–2013Patents assigned to YOO CHOONG KEUN (2)· patent assignee history
2012Patents assigned to KIM JEONG HYUN (1)· patent assignee history
2013–2020Based in Goyang-si, KR· patent location history
2020Based 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 | 22 | 2008–2020 |
| LEE KANG JUself | 4 | 2012–2013 |
| LG PHILIPS LCD CO LTD | 3 | 2008–2012 |
| YOO CHOONG KEUN | 2 | 2012–2013 |
| KIM JEONG HYUN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 7 | 2010–2013 |
| Goyang-si, KR | 5 | 2013–2020 |
| Paju-si, KR | 4 | 2020 |
| Gyeongsangbuk-do, KR | 3 | 2009–2010 |
| Ansan-si, KR | 2 | 2010–2011 |