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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Back light unit
Patent number
7,736,042
Issue date
Jun 15, 2010
LS Tech Co., Ltd.
Deuk II Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flat fluorescent lamp with discharge uniformity
Patent number
7,471,037
Issue date
Dec 30, 2008
LS Tech Co., Ltd.
Deuk Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat fluorescent lamp with improved discharge efficiency
Patent number
7,259,518
Issue date
Aug 21, 2007
LS Tech Co. Ltd.
Deuk Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat fluorescent lamp requiring low discharge initiating voltage an...
Patent number
7,215,079
Issue date
May 8, 2007
LS Tech Co., Ltd.
Deuk Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat fluorescent lamp and backlight unit using the same
Patent number
7,141,931
Issue date
Nov 28, 2006
Deuk-il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct-type back light device
Patent number
6,960,891
Issue date
Nov 1, 2005
LS Tech Co., LTD
Deuk Il Park
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of fabricating plasma display panel
Patent number
6,913,502
Issue date
Jul 5, 2005
Samsung SDI Co., Ltd.
Deuk-il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface light source apparatus, and method and apparatus for manufa...
Patent number
6,843,587
Issue date
Jan 18, 2005
LS Tech Co., Ltd.
Deuk Il Park
G02 - OPTICS
Information
Patent Grant
Plasma display panel including front and rear substrate assemblies
Patent number
6,590,332
Issue date
Jul 8, 2003
Samsung SDI Co., Ltd.
Deuk-il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating plasma display device
Patent number
6,332,821
Issue date
Dec 25, 2001
Samsung SDI Co., Ltd.
Deuk-il Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Back light unit
Publication number
20080019115
Publication date
Jan 24, 2008
LS Tech Co., Led.
Deuk II Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLAT FLUORESCENT LAMP WITH DISCHARGE UNIFORMITY
Publication number
20060181193
Publication date
Aug 17, 2006
DEUK IL PARK
G02 - OPTICS
Information
Patent Application
Flat fluorescent lamp having ultra slim thickness
Publication number
20060055296
Publication date
Mar 16, 2006
Deuk-Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flat fluorescent lamp improving discharge efficiency
Publication number
20060017392
Publication date
Jan 26, 2006
Deuk-Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLAT FLUORESCENT LAMP WITH IMPROVED DISCHARGE EFFICEINCY
Publication number
20050285533
Publication date
Dec 29, 2005
DEUK-IL PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flat fluorescent lamp and backlight unit using the same
Publication number
20050184666
Publication date
Aug 25, 2005
Deuk Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Back light device for liquid crystal displays
Publication number
20050134183
Publication date
Jun 23, 2005
Deuk II Park
G02 - OPTICS
Information
Patent Application
Direct-type back light device
Publication number
20050127848
Publication date
Jun 16, 2005
Deuk Il Park
G02 - OPTICS
Information
Patent Application
Flat fluorescent lamp and backlight unit using the same
Publication number
20050116607
Publication date
Jun 2, 2005
Deuk-Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Surface light source apparatus, and method and apparatus for manufa...
Publication number
20050036320
Publication date
Feb 17, 2005
LS TECH CO., LTD.
Deuk Il Park
G02 - OPTICS
Information
Patent Application
Method of fabricating plasma display panel
Publication number
20030214237
Publication date
Nov 20, 2003
Samsung SDI Co., Ltd.
Deuk-Il Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Surface light source apparatus, and method and apparatus for manufa...
Publication number
20030210539
Publication date
Nov 13, 2003
LS TECH CO., LTD.
Duek IL Park
G02 - OPTICS