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Patents Grants
last 30 patents
Information
Patent Grant
Nitride semiconductor light-emitting device and process for produci...
Patent number
8,664,687
Issue date
Mar 4, 2014
Samsung Electronics Co., Ltd.
Dong Hyun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photonic crystal light emitting device and manufacturing method of...
Patent number
8,405,103
Issue date
Mar 26, 2013
Samsung Electronics Co., Ltd.
Dong Yul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride-based light emitting diode and method of manufactur...
Patent number
8,012,779
Issue date
Sep 6, 2011
Samsung LED Co., Ltd.
Seok Beom Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical type nitride semiconductor light emitting device and metho...
Patent number
7,906,785
Issue date
Mar 15, 2011
Samsung LED Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device
Patent number
7,902,544
Issue date
Mar 8, 2011
Samsung LED Co., Ltd.
Sun Woon Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Vertical gallium nitride-based light emitting diode and method of m...
Patent number
7,872,276
Issue date
Jan 18, 2011
Samsung LED Co., Ltd.
Su Yeol Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device
Patent number
7,829,882
Issue date
Nov 9, 2010
Samsung LED Co., Ltd.
Sun Woon Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of manufacturing vertical gallium-nitride based light emitti...
Patent number
7,695,989
Issue date
Apr 13, 2010
Samsung Electro-Mechanics Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical gallium-nitride based light emitting diode
Patent number
7,573,076
Issue date
Aug 11, 2009
Samsung Electro-Mechanics Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing vertical nitride light emitting device
Patent number
7,553,682
Issue date
Jun 30, 2009
Samsung Electro-Mechanics Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor light emitting device
Patent number
7,531,841
Issue date
May 12, 2009
Samsung Electro-Mechanics Co., Ltd.
Kun Yoo Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device
Patent number
7,462,876
Issue date
Dec 9, 2008
Samsung Electro-Mechanics Co., Ltd.
Sang Heon Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical GaN-based LED and method of manufacturing the same
Patent number
7,436,001
Issue date
Oct 14, 2008
Samsung Electro-Mechanics Co., Ltd.
Jae Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for separating sapphire wafer into chips using dry-etching
Patent number
7,151,045
Issue date
Dec 19, 2006
Samsung Electro-Mechanics Co., Ltd.
Ju Hyun Kim
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Light emitting diode and method for manufacturing the same
Patent number
7,119,375
Issue date
Oct 10, 2006
Samsung Electro-Mechanics Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor LED improved in lighting efficiency and fabri...
Patent number
7,078,256
Issue date
Jul 18, 2006
Samsung Electro-Mechanics Co., Ltd.
Yung Ho Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for separating sapphire wafer into chips
Patent number
7,074,652
Issue date
Jul 11, 2006
Samsung Electro-Mechanics Co., Ltd.
Jeong Goo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light emitting device and method of manufactu...
Patent number
7,012,284
Issue date
Mar 14, 2006
Samsung Electro-Mechanics Co., Ltd.
Seok Beom Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chip package assembly having chip package mounted on printed circui...
Patent number
6,774,492
Issue date
Aug 10, 2004
Samsung Electro-Mechanics Co., Ltd.
Moon Bong Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Submount integrated photodiode and laser diode package using the same
Patent number
6,703,677
Issue date
Mar 9, 2004
Samsung Electro-Mechanics Co., Ltd.
Kyung Ho Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chip type thin film capacitor, and manufacturing method therefor
Patent number
6,236,102
Issue date
May 22, 2001
Samsung Electro-Mechanics Co., Ltd.
Young Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTTING DEVICE AND PROCESS FOR PRODU...
Publication number
20140127848
Publication date
May 8, 2014
SAMSUNG ELECTRONICS CO., LTD.
Dong Hyun CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHO...
Publication number
20110300652
Publication date
Dec 8, 2011
Samsung LED Co., Ltd.
Seong Eun Park
B82 - NANO-TECHNOLOGY
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20100230657
Publication date
Sep 16, 2010
Samsung Electro-Mechanics Co., Ltd.
Sun Woon KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEALING COMPOSITION FOR LIGHT EMITTING DEVICE AND LIGHT EMITTING DE...
Publication number
20100213490
Publication date
Aug 26, 2010
Il Woo PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTONIC CRYSTAL LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF...
Publication number
20090184334
Publication date
Jul 23, 2009
Samsung Electro-Mechanics CO., LTD.
Dong Yul Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING VERTICAL GALLIUM-NITRIDE BASED LIGHT EMITTI...
Publication number
20090181485
Publication date
Jul 16, 2009
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Doo Go BAIK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing III group nitride semiconductor thin film a...
Publication number
20080099781
Publication date
May 1, 2008
Samsung Electro-Mechanics CO., LTD.
Rak Jun Choi
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor light emitting device and manufacturing metho...
Publication number
20080078986
Publication date
Apr 3, 2008
Samsung Electro-Mechanics CO., LTD.
Seong Eun Park
B82 - NANO-TECHNOLOGY
Information
Patent Application
VERTICAL GALLIUM NITRIDE-BASED LIGHT EMITTING DIODE AND METHOD OF M...
Publication number
20080048206
Publication date
Feb 28, 2008
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Su Yeol LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride-based semiconductor light emitting diode
Publication number
20070284593
Publication date
Dec 13, 2007
Samsung Electro-Mechanics CO., LTD.
Kun Yoo Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride-based semiconductor light emitting diode
Publication number
20070228388
Publication date
Oct 4, 2007
Samsung Electro-Mechanics CO., LTD.
Kun Yon Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical gallium-nitride based light emitting diode
Publication number
20070194324
Publication date
Aug 23, 2007
Samsung Electro-Mechanics CO., LTD.
Dong Woo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor light emitting device
Publication number
20070145406
Publication date
Jun 28, 2007
Samsung Electro-Mechanics CO., LTD.
Sang Heon Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical type nitride semiconductor light emitting device and metho...
Publication number
20070145391
Publication date
Jun 28, 2007
Samsung Electro-Mechanics CO., LTD.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing vertical nitride light emitting device
Publication number
20070134826
Publication date
Jun 14, 2007
SAMSUNG ELECTRO-MECHANICS, CO., LTD
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical gallium-nitride based light emitting diode and manufacturi...
Publication number
20070126022
Publication date
Jun 7, 2007
Samsung Electro-Mechanics CO., LTD.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lighting device for display device used in vehicles
Publication number
20070121312
Publication date
May 31, 2007
Samsung Electro-Mechanics CO., LTD.
Dong Woo Kim
G01 - MEASURING TESTING
Information
Patent Application
Nitride semiconductor light emitting device
Publication number
20070085097
Publication date
Apr 19, 2007
Samsung Electro-Mechanics CO., LTD.
Sun Woon Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
Gallium nitride based semiconductor light emitting diode and method...
Publication number
20070069222
Publication date
Mar 29, 2007
Samsung Electro-Mechanics CO., LTD.
Kun Yoo Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vertical GaN-based LED and method of manfacturing the same
Publication number
20070018187
Publication date
Jan 25, 2007
Samsung Electro-Mechanics CO., LTD.
Jae Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor LED improved in lighting efficiency and fabri...
Publication number
20060208264
Publication date
Sep 21, 2006
Yung Ho Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor light-emitting device and process for produci...
Publication number
20050218416
Publication date
Oct 6, 2005
Samsung Electro-Mechanics Co., Ltd.
Dong Hyun Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor LED improved in lighting efficiency and fabri...
Publication number
20050208686
Publication date
Sep 22, 2005
Yung Ho Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor light emitting diode having improved ohmic co...
Publication number
20050179045
Publication date
Aug 18, 2005
Yung Ho Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting diode and method for manufacturing the same
Publication number
20050093011
Publication date
May 5, 2005
Samsung Electro-Mechanics Co., Ltd.
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride semiconductor light emitting device and method of manufactu...
Publication number
20050077536
Publication date
Apr 14, 2005
Seok Beom Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for separating sapphire wafer into chips
Publication number
20050079687
Publication date
Apr 14, 2005
Samsung Electro-Mechanics CO., LTD.
Jeong Goo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for separating sapphire wafer into chips using dry-etching
Publication number
20050064615
Publication date
Mar 24, 2005
Ju Hyun Kim
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Method for cutting semiconductor wafer using laser scribing process
Publication number
20040198024
Publication date
Oct 7, 2004
Samsung Electro-Mechanics CO., LTD.
Jeong Goo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting diode and method for manufacturing the same
Publication number
20040108511
Publication date
Jun 10, 2004
Doo Go Baik
H01 - BASIC ELECTRIC ELEMENTS