Choong Keun Yoo

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting diode display device
- Patent number 9,093,660
- Issue date Jul 28, 2015
- LG Display Co., Ltd.
- Hee-Seok Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode display device and method of manufactu...
- Patent number 9,000,665
- Issue date Apr 7, 2015
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic light emitting display device and method for manufacturing...
- Patent number 8,941,555
- Issue date Jan 27, 2015
- LG Display Co., Ltd.
- Choong-Keun Yoo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Organic electro-luminescence display device and method for fabricat...
- Patent number 8,736,163
- Issue date May 27, 2014
- LG Display Co., Ltd.
- Jeong Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing light emitting displays and light emitting...
- Patent number 8,596,321
- Issue date Dec 3, 2013
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting display device and method for fabricating th...
- Patent number 8,581,281
- Issue date Nov 12, 2013
- LG Display Co., Ltd.
- Jong-Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Attaching device and method of fabricating organic light emmitting...
- Patent number 8,347,931
- Issue date Jan 8, 2013
- LG Display Co., Ltd.
- Choong Keun Yoo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Organic light emitting diode device
- Patent number 8,221,176
- Issue date Jul 17, 2012
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating organic electro-luminescence display device
- Patent number 8,221,178
- Issue date Jul 17, 2012
- LG.Philips LCD Co., Ltd.
- Jeong Hyun Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the preparation of atorvastatin and intermediates used t...
- Patent number 8,178,697
- Issue date May 15, 2012
- Chong Kun Dang Pharmaceutical Corp.
- Soon Kil Ahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing dual panel-type organic electroluminescent...
- Patent number 8,025,544
- Issue date Sep 27, 2011
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Attaching device and method of fabricating organic light emmiting d...
- Patent number 7,943,000
- Issue date May 17, 2011
- LG Display Co., Ltd.
- Choong Keun Yoo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for manufacturing light emitting displays and light emitting...
- Patent number 7,931,772
- Issue date Apr 26, 2011
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electro-luminescence display device and method of manufactu...
- Patent number 7,932,670
- Issue date Apr 26, 2011
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode device
- Patent number 7,830,083
- Issue date Nov 9, 2010
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and fabrication method thereof
- Patent number 7,811,147
- Issue date Oct 12, 2010
- LG Display Co., Ltd.
- Jeong Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Attaching device and method of fabricating organic light emmiting d...
- Patent number 7,799,584
- Issue date Sep 21, 2010
- LG Display Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent display device and method of fabricating...
- Patent number 7,710,021
- Issue date May 4, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for demagnetizing shadow mask
- Patent number 7,710,706
- Issue date May 4, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dual plate type organic electroluminescent device and method of fab...
- Patent number 7,705,532
- Issue date Apr 27, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual panel-type organic electroluminescent display device
- Patent number 7,683,538
- Issue date Mar 23, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent display device and method for fabricatin...
- Patent number 7,321,134
- Issue date Jan 22, 2008
- LG.Philips LCD Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device with pixel regions and dummy pixe...
- Patent number 7,311,577
- Issue date Dec 25, 2007
- LG.Philips LCD Co., Ltd.
- Jae Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent display device and method of fabricating...
- Patent number 7,309,957
- Issue date Dec 18, 2007
- LG.Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device with pixel regions and dummy pixe...
- Patent number 7,304,427
- Issue date Dec 4, 2007
- LG.Philips LCD Co., Ltd.
- Jae Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and method of fabricating the same
- Patent number 7,282,749
- Issue date Oct 16, 2007
- LG.Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent display device
- Patent number 7,279,715
- Issue date Oct 9, 2007
- LG.Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and method of fabricating the same
- Patent number 7,258,589
- Issue date Aug 21, 2007
- LG.Philips LCD Co., Ltd.
- Jae Yong Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Substrate having organic electroluminescent device and method of fa...
- Patent number 7,245,080
- Issue date Jul 17, 2007
- LG.Philips LCD Co., Ltd.
- Jae-Yoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual panel type organic electroluminescent device and method for fa...
- Patent number 7,196,465
- Issue date Mar 27, 2007
- LG.Philips LCD Co., Ltd.
- Jae Yong Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20140042396
- Publication date Feb 13, 2014
- LG Display Co., Ltd.
- Hee-Seok YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING...
- Publication number 20140002331
- Publication date Jan 2, 2014
- LG Display Co., Ltd.
- Choong-Keun YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTU...
- Publication number 20130249383
- Publication date Sep 26, 2013
- LG Display Co., Ltd.
- Choong-Keun YOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DISPLAYS AND LIGHT EMITTING...
- Publication number 20110168333
- Publication date Jul 14, 2011
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES USED T...
- Publication number 20110015407
- Publication date Jan 20, 2011
- Chong Kun Dang Pharmaceutical Corp.
- Soon Kil Ahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR FABRICATING TH...
- Publication number 20100244070
- Publication date Sep 30, 2010
- Jong-Kyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL PANEL-TYPE ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20100136723
- Publication date Jun 3, 2010
- LG Display Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and fabrication method thereof
- Publication number 20080203904
- Publication date Aug 28, 2008
- Jeong Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic light emitting diode device
- Publication number 20080174239
- Publication date Jul 24, 2008
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing light emitting displays and light emitting...
- Publication number 20080157651
- Publication date Jul 3, 2008
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent display device and method of fabricating...
- Publication number 20080122372
- Publication date May 29, 2008
- LG. Philips LCD Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electro-luminescence display device and method of manufactu...
- Publication number 20080012479
- Publication date Jan 17, 2008
- LG. Philips LCD Co., Ltd.
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electro-luminescence display device and method for fabricat...
- Publication number 20080012476
- Publication date Jan 17, 2008
- LG. Philips LCD Co., Ltd.
- Jeong Hyun Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Attaching device and method of fabricating organic light emmiting d...
- Publication number 20080006878
- Publication date Jan 10, 2008
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Attaching device and method of fabricating organic light emmiting d...
- Publication number 20080003706
- Publication date Jan 3, 2008
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electro-luminescence display device and method for fabricat...
- Publication number 20080001533
- Publication date Jan 3, 2008
- LG. Philips LCD Co., Ltd.
- Jeong Hyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for demagnetizing shadow mask
- Publication number 20070296324
- Publication date Dec 27, 2007
- LG. Philips LCD Co., Ltd.
- Choong-Keun Yoo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Organic electroluminescent device with pixel regions and dummy pixe...
- Publication number 20070054583
- Publication date Mar 8, 2007
- LG. Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual plate type organic electroluminescent device and method of fab...
- Publication number 20070001594
- Publication date Jan 4, 2007
- LG. Philips LCD Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and method of fabricating the same
- Publication number 20060202205
- Publication date Sep 14, 2006
- LG. Philips LCD Co., Ltd.
- Jae-Yoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and method of fabricating the same
- Publication number 20060166587
- Publication date Jul 27, 2006
- LG. Philips LCD Co., Ltd.
- Jae Yong Park
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Organic electroluminescent display device and method for fabricatin...
- Publication number 20060145602
- Publication date Jul 6, 2006
- LG.Philips LCD Co., LTD
- Choong Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual panel-type organic electroluminescent display device and metho...
- Publication number 20060061262
- Publication date Mar 23, 2006
- LG. Philips LCD Co., Ltd.
- Choong-Keun Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual panel-type organic electroluminescent display device and metho...
- Publication number 20050194589
- Publication date Sep 8, 2005
- LG. Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent display device and method of fabricating...
- Publication number 20050189872
- Publication date Sep 1, 2005
- LG. Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and method of fabricating the same
- Publication number 20050139844
- Publication date Jun 30, 2005
- LG. Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and method of fabricating the same
- Publication number 20050140303
- Publication date Jun 30, 2005
- LG. Philips LCD Co., Ltd.
- Yae-Yoon Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dual panel type organic electroluminescent device and method for fa...
- Publication number 20050140290
- Publication date Jun 30, 2005
- LG. Philips LCD Co., Ltd.
- Jae Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent display device
- Publication number 20050116236
- Publication date Jun 2, 2005
- LG.Philips LCD Co.
- Jae Yong Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent display device and method of fabricating...
- Publication number 20040242117
- Publication date Dec 2, 2004
- LG. Philips LCD Co., Ltd.
- Jae-Yong Park
- H01 - BASIC ELECTRIC ELEMENTS

Choong Keun Yoo

Person

Patents Grantslast 30 patents

Organic light emitting diode display device

Organic light emitting diode display device and method of manufactu...

Organic light emitting display device and method for manufacturing...

Organic electro-luminescence display device and method for fabricat...

Method for manufacturing light emitting displays and light emitting...

Organic light emitting display device and method for fabricating th...

Attaching device and method of fabricating organic light emmitting...

Organic light emitting diode device

Method for fabricating organic electro-luminescence display device

Method for the preparation of atorvastatin and intermediates used t...

Method for manufacturing dual panel-type organic electroluminescent...

Attaching device and method of fabricating organic light emmiting d...

Method for manufacturing light emitting displays and light emitting...

Organic electro-luminescence display device and method of manufactu...

Organic light emitting diode device

Organic electroluminescent device and fabrication method thereof

Attaching device and method of fabricating organic light emmiting d...

Organic electroluminescent display device and method of fabricating...

Apparatus and method for demagnetizing shadow mask

Dual plate type organic electroluminescent device and method of fab...

Dual panel-type organic electroluminescent display device

Organic electroluminescent display device and method for fabricatin...

Organic electroluminescent device with pixel regions and dummy pixe...

Organic electroluminescent display device and method of fabricating...

Organic electroluminescent device with pixel regions and dummy pixe...

Organic electroluminescent device and method of fabricating the same

Organic electroluminescent display device

Organic electroluminescent device and method of fabricating the same

Substrate having organic electroluminescent device and method of fa...

Dual panel type organic electroluminescent device and method for fa...

Patents Applicationslast 30 patents

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING...

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF MANUFACTU...

METHOD FOR MANUFACTURING LIGHT EMITTING DISPLAYS AND LIGHT EMITTING...

METHOD FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES USED T...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR FABRICATING TH...

DUAL PANEL-TYPE ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

Organic electroluminescent device and fabrication method thereof

Organic light emitting diode device

Method for manufacturing light emitting displays and light emitting...

Organic electroluminescent display device and method of fabricating...

Organic electro-luminescence display device and method of manufactu...

Organic electro-luminescence display device and method for fabricat...

Attaching device and method of fabricating organic light emmiting d...

Attaching device and method of fabricating organic light emmiting d...

Organic electro-luminescence display device and method for fabricat...

Apparatus and method for demagnetizing shadow mask

Organic electroluminescent device with pixel regions and dummy pixe...

Dual plate type organic electroluminescent device and method of fab...

Organic electroluminescent device and method of fabricating the same

Organic electroluminescent device and method of fabricating the same

Organic electroluminescent display device and method for fabricatin...

Dual panel-type organic electroluminescent display device and metho...

Dual panel-type organic electroluminescent display device and metho...

Organic electroluminescent display device and method of fabricating...

Organic electroluminescent device and method of fabricating the same

Organic electroluminescent device and method of fabricating the same

Dual panel type organic electroluminescent device and method for fa...

Organic electroluminescent display device

Organic electroluminescent display device and method of fabricating...