LED LIGHT DEVICE

United States of America Patent

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Issued Date
Jun 6, 2013
app pub date
Dec 1, 2011
filing date
Dec 1, 2011

priority date (Note)
Abandoned

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Abstract

The present invention provides an LED light device, including: a heat sink having a layered structure formed by a plurality of tubes; and a sub-mount positioned on the heat sink and mounted with an LED emitter.

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Patent Owner(s)

Patent Owner	Address
VISERA TECHNOLOGIES COMPANY LIMITED	HSINCHU 300-78
SEMILEDS OPTOELECTRONICS CO LTD	7F NO 13 KE JUNG RD CHU-NAN SITE HSINCHU SCIENCE PARK CHU-NAN MIAO-LI COUNTY 350

International Classification(s)

F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, I-Liang	Hsinchu, TW	3	4
Lin, Tzu-Han	Hsinchu, TW	39	490
Lin, Tzy-Ying	Hsinchu, TW	17	204
Lin, Wei-Ping	Taipei, TW	16	30
Yang, Chung-Yu	Hsinchu, TW	11	99
Yang, Jin-Lung	Hsinchu, TW	1	0

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LED LIGHT DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13309421

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13309421

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