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Pyroswift Holding Co., Limited
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Wanchai, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Waterproof assembly of LED lamp cup
Patent number
8,033,687
Issue date
Oct 11, 2011
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Information
Patent Grant
LED lamp with heat dissipation mechanism and multiple light emittin...
Patent number
7,789,534
Issue date
Sep 7, 2010
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Information
Patent Grant
Structure of LED of high heat-conducting efficiency
Patent number
7,772,610
Issue date
Aug 10, 2010
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Information
Patent Grant
Structure of tag integrated circuit flexible board
Patent number
7,705,461
Issue date
Apr 27, 2010
Pyroswift Holding Co., Limited
Pei-Choa Wang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Packaging method of LED of high heat-conducting efficiency and stru...
Patent number
7,700,386
Issue date
Apr 20, 2010
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Information
Patent Grant
Heat-dissipating model
Patent number
7,610,947
Issue date
Nov 3, 2009
Pyroswift Holding Co., Limited
Chin-Wen Wang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
LED lamp conducting structure with plate-type heat pipe
Patent number
7,549,772
Issue date
Jun 23, 2009
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Information
Patent Grant
Light source structure of backlight module
Patent number
7,517,126
Issue date
Apr 14, 2009
Pyroswift Holding Co., Limited
Pei-Choa Wang
G02 - OPTICS
Information
Patent Grant
LED illumination apparatus
Patent number
7,513,639
Issue date
Apr 7, 2009
Pyroswift Holding Co., Limited
Pei-Choa Wang
F21 - LIGHTING
Patents Applications
last 30 patents
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last 30 trademarks