The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2009
Filed:
Dec. 22, 2006
Ying Liu, Hong Kong, CN;
Danding Huang, Hong Kong, CN;
Shou Lung Chen, Hong Kong, CN;
Chen-jung Tsai, Hong Kong, CN;
Ying Liu, Hong Kong, CN;
Danding Huang, Hong Kong, CN;
Shou Lung Chen, Hong Kong, CN;
Chen-Jung Tsai, Hong Kong, CN;
Hong Kong Applieed Science and Technology Research Institute Co. LTd., Hong Kong Sar, CN;
Abstract
A light-emitting assembly for conditioning the light output of at least one light-emitting source for light guide coupling, comprising a lens and at least one light-emitting source, the light-emitting source having an optical output axis and the lens comprising a beam diverging portion for diverging or spreading light about the output axis, wherein the beam diverging portion of the lens is along the optical output axis and forward of the light-emitting source, and at least one beam converging portion for converging or compressing light away from the optical axis is adjacent the beam diverging portion.