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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting device having a plurality of light emitting cells an...
Patent number
8,643,029
Issue date
Feb 4, 2014
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device having a pluralilty of light emitting cells a...
Patent number
8,536,612
Issue date
Sep 17, 2013
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
8,492,775
Issue date
Jul 23, 2013
Seoul Opto Device Co. Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device with light emitting cells arrayed
Patent number
8,294,386
Issue date
Oct 23, 2012
Seoul Opto Device Co., Ltd.
Jae Ho Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device having a pluralilty of light emitting cells a...
Patent number
8,227,272
Issue date
Jul 24, 2012
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
8,198,643
Issue date
Jun 12, 2012
Seoul Opto Device Co., Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device having a pluralilty of light emitting cells a...
Patent number
8,183,592
Issue date
May 22, 2012
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
8,168,988
Issue date
May 1, 2012
Seoul Opto Device Co., Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device with light emitting cells arrayed
Patent number
8,054,002
Issue date
Nov 8, 2011
Seoul Opto Device Co., Ltd.
Jae Ho Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
7,964,880
Issue date
Jun 21, 2011
Seoul Opto Device Co., Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
7,871,839
Issue date
Jan 18, 2011
Seoul Opto Device Co., Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device having a plurality of light emitting cells an...
Patent number
7,842,959
Issue date
Nov 30, 2010
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device having a plurality of light emitting cells an...
Patent number
7,838,891
Issue date
Nov 23, 2010
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element with a plurality of cells bonded, method of...
Patent number
7,804,098
Issue date
Sep 28, 2010
Seoul Opto Device Co., Ltd.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting device having a plurality of light emitting cells an...
Patent number
7,723,736
Issue date
May 25, 2010
Seoul Opto Device Co., Ltd.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20130277682
Publication date
Oct 24, 2013
Chung-Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20120235583
Publication date
Sep 20, 2012
SEOUL OPTO DEVICE CO., LTD.
Chung-Hoon LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS A...
Publication number
20120091478
Publication date
Apr 19, 2012
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE WITH LIGHT EMITTING CELLS ARRAYED
Publication number
20120013260
Publication date
Jan 19, 2012
SEOUL OPTO DEVICE CO., LTD.
Jae Ho Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS A...
Publication number
20110233574
Publication date
Sep 29, 2011
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20110210350
Publication date
Sep 1, 2011
SEOUL OPTO DEVICE CO., LTD.
Chung-Hoon LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS A...
Publication number
20110175129
Publication date
Jul 21, 2011
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20110062465
Publication date
Mar 17, 2011
SEOUL OPTO DEVICE CO., LTD.
Chung-Hoon LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20110037397
Publication date
Feb 17, 2011
SEOUL OPTO DEVICE CO., LTD.
Chung-Hoon LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALITY OF LIGHT EMITTING CELLS AN...
Publication number
20100244060
Publication date
Sep 30, 2010
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALITY OF LIGHT EMITTING CELLS AN...
Publication number
20100193808
Publication date
Aug 5, 2010
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT WITH A PLURALITY OF CELLS BONDED, METHOD OF...
Publication number
20100109031
Publication date
May 6, 2010
SEOUL OPTO DEVICE CO., LTD.
Chung-Hoon LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT EMITTING DEVICE HAVING A PLURALILTY OF LIGHT EMITTING CELLS A...
Publication number
20090272971
Publication date
Nov 5, 2009
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Emitting Device with Light Emitting Cells Arrayed
Publication number
20080218098
Publication date
Sep 11, 2008
SEOUL OPTO DEVICE CO., LTD.
Jae Ho Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Light Emitting Device Having a Plurality of Light Emitting Cells an...
Publication number
20080087902
Publication date
Apr 17, 2008
SEOUL OPTO DEVICE CO., LTD.
Chung Hoon Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Emitting Element With A Plurality Of Cells Bonded, Method Of...
Publication number
20080017871
Publication date
Jan 24, 2008
SEOUL OPTO-DEVICE CO., LTD.
Chung-Hoon Lee
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR