Jae-Chul Um

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Touch sensor in-cell type organic electroluminescent device
- Patent number 10,804,337
- Issue date Oct 13, 2020
- University-Industry Cooperation Group of Kyung Hee University
- Jin Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reduction of TFT instability in digital X-ray detectors
- Patent number 10,396,110
- Issue date Aug 27, 2019
- Carestream Health, Inc.
- Ravi K. Mruthyunjaya
- G01 - MEASURING TESTING
Information Patent Grant
Flexible display device and method of manufacturing the same
- Patent number 10,305,051
- Issue date May 28, 2019
- University-Industry Cooperation Group of Kyung Hee University
- Jin Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of TFT instability in digital x-ray detectors
- Patent number 10,147,749
- Issue date Dec 4, 2018
- Ravi K. Mruthyunjaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide semiconductor transistor used as pixel element of display dev...
- Patent number 9,825,058
- Issue date Nov 21, 2017
- University-Industry Cooperation Group of Kyung Hee University
- Jin Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for lithium secondary battery and lithium second...
- Patent number 9,786,904
- Issue date Oct 10, 2017
- Samsung SDI Co., Ltd.
- Jung Joon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of displaying three-dimensional image and display apparatus...
- Patent number 9,077,987
- Issue date Jul 7, 2015
- Samsung Display Co., Ltd.
- Jun-Pyo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of driving a light source, light source apparatus for perfor...
- Patent number 9,013,393
- Issue date Apr 21, 2015
- Samsung Display Co., Ltd.
- Jae-Eun Um
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight apparatus and liquid crystal display apparatus having the...
- Patent number 8,896,515
- Issue date Nov 25, 2014
- Samsung Display Co., Ltd.
- Jae-Eun Um
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positive electrode including particles having bimodal size distribu...
- Patent number 8,691,445
- Issue date Apr 8, 2014
- Samsung SDI Co., Ltd.
- Jung Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power supplying module and backlight assembly
- Patent number 8,613,522
- Issue date Dec 24, 2013
- Samsung Display Co., Ltd.
- Won-Hyoung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source driver
- Patent number 8,471,499
- Issue date Jun 25, 2013
- Samsung Display Co., Ltd.
- Jae Eun Um
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Secondary battery and manufacturing method thereof
- Patent number 8,334,066
- Issue date Dec 18, 2012
- Samsung SDI Co., Ltd.
- Eui-Sun Hong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Voltage supply module and backlight assembly having the same
- Patent number 8,111,005
- Issue date Feb 7, 2012
- Samsung Electronics Co., Ltd.
- Min-Soo Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source unit, liquid crystal display having the same, and meth...
- Patent number 7,868,972
- Issue date Jan 11, 2011
- Samsung Electronics Co., Ltd.
- Min-soo Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Positive active material for lithium secondary battery and method o...
- Patent number 7,790,318
- Issue date Sep 7, 2010
- Samsung SDI Co., Ltd.
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Positive active material for lithium secondary battery and method o...
- Patent number 7,695,869
- Issue date Apr 13, 2010
- Samsung SDI Co., Ltd.
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Secondary battery
- Patent number 7,691,525
- Issue date Apr 6, 2010
- Samsung SDI Co., Ltd.
- Jae Chul Um
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material for lithium secondary battery and method o...
- Patent number 7,674,553
- Issue date Mar 9, 2010
- Samsung SDI Co., Ltd.
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of fabricating nonvolatile memory device
- Patent number 7,553,726
- Issue date Jun 30, 2009
- Samsung Electronics Co., Ltd.
- In-gu Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating flash memory device and flash memory device f...
- Patent number 7,211,485
- Issue date May 1, 2007
- Samsung Electronics Co., Ltd.
- Kwang-Wook Hyun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE APPARATUS FOR FABRICATING DISPLAY PANEL AND FABRICAT...
- Publication number 20240120323
- Publication date Apr 11, 2024
- SAMSUNG DISPLAY CO., LTD.
- Tae Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR FABRICATING DISPLAY PANEL AND FABRICATING METHOD THEREOF
- Publication number 20240120230
- Publication date Apr 11, 2024
- SAMSUNG DISPLAY CO., LTD.
- Tae Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20230411577
- Publication date Dec 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Ju Won YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF TFT INSTABILITY IN DIGITAL X-RAY DETECTORS
- Publication number 20190074308
- Publication date Mar 7, 2019
- CARESTREAM HEALTH, INC.
- Ravi K. Mruthyunjaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SENSOR IN-CELL TYPE ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20190043927
- Publication date Feb 7, 2019
- University-Industry Cooperation Group of Kyung Hee University
- Jin JANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180375042
- Publication date Dec 27, 2018
- UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG-HEE UNIVERSITY
- Jin JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF TFT INSTABILITY IN DIGITAL X-RAY DETECTORS
- Publication number 20180138219
- Publication date May 17, 2018
- CARESTREAM HEALTH, INC.
- Ravi K. Mruthyunjaya
- G01 - MEASURING TESTING
Information Patent Application
OXIDE SEMICONDUCTOR TRANSISTOR USED AS PIXEL ELEMENT OF DISPLAY DEV...
- Publication number 20160093643
- Publication date Mar 31, 2016
- UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
- Jin Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECOND...
- Publication number 20140154580
- Publication date Jun 5, 2014
- Samsung SDI Co., Ltd.
- Jung Joon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DRIVER
- Publication number 20120256554
- Publication date Oct 11, 2012
- Jae Eun Um
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS...
- Publication number 20120256908
- Publication date Oct 11, 2012
- Samsung Electronics Co., Ltd.
- Jun-Pyo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SUPPLYING MODULE AND BACKLIGHT ASSEMBLY
- Publication number 20120206903
- Publication date Aug 16, 2012
- Won-Hyoung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...
- Publication number 20100151121
- Publication date Jun 17, 2010
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF DRIVING A LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFOR...
- Publication number 20100039456
- Publication date Feb 18, 2010
- Jae-Eun UM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
VOLTAGE SUPPLY MODULE AND BACKLIGHT ASSEMBLY HAVING THE SAME
- Publication number 20090184667
- Publication date Jul 23, 2009
- Min-Soo Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...
- Publication number 20090127504
- Publication date May 21, 2009
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BACKLIGHT APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE...
- Publication number 20090109164
- Publication date Apr 30, 2009
- Samsung Electronics Co., Ltd.
- Jae-Eun UM
- G02 - OPTICS
Information Patent Application
METHOD FOR DRIVING LAMPS, DRIVING CIRCUIT FOR PERFORMING THE SAME A...
- Publication number 20080204398
- Publication date Aug 28, 2008
- Samsung Electronics Co., Ltd.
- Eui-Dong HWANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT SOURCE UNIT, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METH...
- Publication number 20080198299
- Publication date Aug 21, 2008
- Samsung Electronics Co., Ltd.
- Min-soo CHOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method of fabricating flash memory device and flash memory device f...
- Publication number 20070181935
- Publication date Aug 9, 2007
- Samsung Electronics Co., Ltd.
- Kwang-Wook Hyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of fabricating nonvolatile memory device
- Publication number 20070048924
- Publication date Mar 1, 2007
- In-gu Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive electrode for lithium secondary battery and lithium second...
- Publication number 20060263691
- Publication date Nov 23, 2006
- Samsung SDI Co., Ltd
- Jung Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Secondary battery
- Publication number 20060008699
- Publication date Jan 12, 2006
- Jae Chul Um
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive active material for lithium secondary battery and method o...
- Publication number 20050181281
- Publication date Aug 18, 2005
- Jung-Joon Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of fabricating flash memory device and flash memory device f...
- Publication number 20050124117
- Publication date Jun 9, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Kwang-Wook Hyun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary battery and manufacturing method thereof
- Publication number 20040137322
- Publication date Jul 15, 2004
- Samsung SDI Co., Ltd
- Eui-Sun Hong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Jae-Chul Um

Person

Patents Grantslast 30 patents

Touch sensor in-cell type organic electroluminescent device

Reduction of TFT instability in digital X-ray detectors

Flexible display device and method of manufacturing the same

Reduction of TFT instability in digital x-ray detectors

Oxide semiconductor transistor used as pixel element of display dev...

Positive electrode for lithium secondary battery and lithium second...

Method of displaying three-dimensional image and display apparatus...

Method of driving a light source, light source apparatus for perfor...

Backlight apparatus and liquid crystal display apparatus having the...

Positive electrode including particles having bimodal size distribu...

Power supplying module and backlight assembly

Light source driver

Secondary battery and manufacturing method thereof

Voltage supply module and backlight assembly having the same

Light source unit, liquid crystal display having the same, and meth...

Positive active material for lithium secondary battery and method o...

Positive active material for lithium secondary battery and method o...

Secondary battery

Positive active material for lithium secondary battery and method o...

Method of fabricating nonvolatile memory device

Method of fabricating flash memory device and flash memory device f...

Patents Applicationslast 30 patents

DISPLAY DEVICE APPARATUS FOR FABRICATING DISPLAY PANEL AND FABRICAT...

APPARATUS FOR FABRICATING DISPLAY PANEL AND FABRICATING METHOD THEREOF

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

REDUCTION OF TFT INSTABILITY IN DIGITAL X-RAY DETECTORS

TOUCH SENSOR IN-CELL TYPE ORGANIC ELECTROLUMINESCENT DEVICE

FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

REDUCTION OF TFT INSTABILITY IN DIGITAL X-RAY DETECTORS

OXIDE SEMICONDUCTOR TRANSISTOR USED AS PIXEL ELEMENT OF DISPLAY DEV...

POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECOND...

LIGHT SOURCE DRIVER

METHOD OF DISPLAYING THREE-DIMENSIONAL IMAGE AND DISPLAY APPARATUS...

POWER SUPPLYING MODULE AND BACKLIGHT ASSEMBLY

POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...

METHOD OF DRIVING A LIGHT SOURCE, LIGHT SOURCE APPARATUS FOR PERFOR...

VOLTAGE SUPPLY MODULE AND BACKLIGHT ASSEMBLY HAVING THE SAME

POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...

BACKLIGHT APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE...

METHOD FOR DRIVING LAMPS, DRIVING CIRCUIT FOR PERFORMING THE SAME A...

LIGHT SOURCE UNIT, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METH...

Method of fabricating flash memory device and flash memory device f...

Method of fabricating nonvolatile memory device

Positive electrode for lithium secondary battery and lithium second...

Secondary battery

Positive active material for lithium secondary battery and method o...

Method of fabricating flash memory device and flash memory device f...

Secondary battery and manufacturing method thereof