Inventor

Sang-Dae Kim

Inventor

Daegu, KR

Overview

13→

Patents

2004–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Kprimary

H10KOrganic electric solid-state devices29%

H05BElectric heating13%

C09KMaterials for miscellaneous applications, not provided for elsewhere10%

C07DHeterocyclic compounds6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H01LSemiconductor devices6%

C07CAcyclic or carbocyclic compounds3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

C23CCoating metallic material3%

E01DConstruction of bridges, elevated roadways or viaducts3%

PatentTitleYear

10,217,969Organic light emitting diode display and method for fabricating the same2019 9,203,055'Organic light emitting display device and method of manufacturing the same'2015 8,785,918'Organic light emitting device and organic light emitting display device using the same'2014 8,729,533'Organic electroluminescent display device'2014 8,576,357'Liquid crystal displays with laminated diffuser plates'2013 7,839,086'Display device and method for manufacturing the same'2010 7,710,511'Liquid crystal displays with laminated diffuser plates'2010 7,450,094'Light emitting device and method of driving the same'2008 7,261,952'Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using them'2007 7,241,884'Porphines-platinum metal complex compounds for organic electroluminescent device and organic electroluminescent device using them'2007 7,025,832'Source for thermal physical vapor deposition of organic electroluminescent layers'2006 6,960,663'Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compounds'2005 6,807,789'Steel-concrete composite beam using asymmetric section steel beam'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Seoul, KR· patent location history

2005–2010Patents assigned to LG ELECTRONICS INC (5)· patent assignee history

2005–2014Based in Daegu, KR· patent location history

2006Based in Daeku, KR· patent location history

2008–2019Patents assigned to LG DISPLAY CO LTD (5)· patent assignee history

2010–2013Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history

2010–2013Based in Gunpo-si, KR· patent location history

2013–2014Patents assigned to KIM SANG-DAE (2)· patent assignee history

2014Patents assigned to CHO GWI-JEONG (1)· patent assignee history

2015–2019Based 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	5	2008–2019
LG ELECTRONICS INC	5	2005–2010
3M INNOVATIVE PROPERTIES CO	2	2010–2013
KIM SANG-DAEself	2	2013–2014
CHO GWI-JEONG	1	2014

Locations

Location	Patents	Span
Daegu, KR	7	2005–2014
Paju-si, KR	2	2015–2019
Gunpo-si, KR	2	2010–2013
Daeku, KR	1	2006
Seoul, KR	1	2004