Inventor
Jae-Ho Sim
Inventor
Daegu, KR
Overview
Patents· 13 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 information35%
H10KOrganic electric solid-state devices17%
H01LSemiconductor devices9%
A47KSanitary equipment4%
B62BHand-propelled vehicles, e.g. hand carts or perambulators4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
G06FElectric digital data processing4%
H01JElectric discharge tubes or discharge lamps4%
H05BElectric heating4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
10,255,150Multichip debugging method and multichip system adopting the same20199,318,054'Organic light emitting diode display device for improving initialization characteristics and method of driving the same'20169,035,854'Organic light emitting diode display device and fabrication method thereof'20158,363,072'Organic electroluminescent display device and method of fabricating the same'20138,199,073'Electro-luminescence display device that reduces the number of output channels of a data driver'20127,759,863'Organic electroluminescent display device and fabricating method thereof'20107,656,369'Apparatus and method for driving organic light-emitting diode'20107,545,354'Driving circuit active matrix type organic light emitting diode device and method thereof'20097,528,809'Organic light emitting display'20097,315,293'Organic light-emitting diode display device'20087,262,751'Digital driving method of organic electroluminescent display device'20076,168,850'Composition for a photo-conductive layer and a method for preparing a fluorescent layer on a CRT panel'20015,916,719'Composition of photoconductive layer for a color display panel'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to SAMSUNG DISPLAY DEVICES CO LTD (2)· patent assignee history
1999–2019Based in Suwon-si, KR· patent location history
2001Based in Seoul, KR· patent location history
2007–2008Patents assigned to LG PHILIPS LCD CO LTD (2)· patent assignee history
2007–2016Based in Daegu, KR· patent location history
2009–2016Patents assigned to LG DISPLAY CO LTD (8)· patent assignee history
2012Patents assigned to CHUNG HOON JU (1)· patent assignee history
2013–2015Patents assigned to SIM JAE-HO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 8 | 2009–2016 |
| LG PHILIPS LCD CO LTD | 2 | 2007–2008 |
| SAMSUNG DISPLAY DEVICES CO LTD | 2 | 1999–2001 |
| SIM JAE-HOself | 2 | 2013–2015 |
| CHUNG HOON JU | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daegu, KR | 10 | 2007–2016 |
| Suwon-si, KR | 2 | 1999–2019 |
| Seoul, KR | 1 | 2001 |