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Ki Sik IM
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Daegu, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of manufacturing high electron mobility transistors
Patent number
9,299,800
Issue date
Mar 29, 2016
Samsun Electronics Co., Ltd.
Hyuk-soon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor and fabricating method thereof
Patent number
9,035,319
Issue date
May 19, 2015
Kyungpook National University Industry-Academic Cooperation Foundation
Jung-hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing power device
Patent number
8,815,688
Issue date
Aug 26, 2014
Samsung Electronics Co., Ltd.
Jae Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhancement normally off nitride semiconductor device manufacturing...
Patent number
8,551,821
Issue date
Oct 8, 2013
Kyungpook National University Industry-Academic Cooperation Foundation
Jung Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Complementary metal oxide silicon image sensor and method of fabric...
Patent number
7,973,347
Issue date
Jul 5, 2011
Dongbu Electronics Co., Ltd.
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image sensor and method for manufacturing the same
Patent number
7,935,551
Issue date
May 3, 2011
Dongbu Hitek Co., Ltd.
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Complementary metal oxide silicon image sensor and method of fabric...
Patent number
7,670,868
Issue date
Mar 2, 2010
Dongbu Electronics Co., Ltd.
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF MANUFACTURING HIGH ELECTRON MOBILITY TRANSISTORS
Publication number
20150221746
Publication date
Aug 6, 2015
Samsung Electronics Co., Ltd.
Hyuk-soon CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR AND FABRICATING METHOD THEREOF
Publication number
20140103352
Publication date
Apr 17, 2014
Kyungpook National University Industry-Academic Cooperation Foundation
Jung-hee LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING POWER DEVICE
Publication number
20130034939
Publication date
Feb 7, 2013
SAMSUNG ELECTRONICS CO., LTD.
Jae Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods Of Manufacturing High Electron Mobility Transistors
Publication number
20120088341
Publication date
Apr 12, 2012
Kyungpook National University Industry-Academic Cooperation Foundation
Hyuk-soon Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCEMENT NORMALLY OFF NITRIDE SEMICONDUCTOR DEVICE AND METHOD OF...
Publication number
20110140121
Publication date
Jun 16, 2011
Kyungpook National University Industry-Academic Cooperation Foundation
JUNG HEE LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Complementary Metal Oxide Silicon Image Sensor and Method of Fabric...
Publication number
20100133421
Publication date
Jun 3, 2010
Ki Sik IM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING CMOS IMAGE SENSOR
Publication number
20080164499
Publication date
Jul 10, 2008
Ki-Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image sensor and method for manufacturing the same
Publication number
20080150060
Publication date
Jun 26, 2008
Dongbu HiTek Co., Ltd.
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing CMOS Image Sensor
Publication number
20070161144
Publication date
Jul 12, 2007
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Complementary metal oxide silicon image sensor and method of fabric...
Publication number
20070152246
Publication date
Jul 5, 2007
Dongbu Electronics Co., Ltd.
Ki Sik Im
H01 - BASIC ELECTRIC ELEMENTS