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:
Nov. 03, 2009
Filed:
Dec. 10, 2007
Peter Andrews, Durham, NC (US);
Thomas G. Coleman, Pittsboro, NC (US);
James Ibbetson, Goleta, CA (US);
Michael Leung, Port Hueneme, CA (US);
Gerald H. Negley, Carrboro, NC (US);
Eric Tarsa, Goleta, CA (US);
Peter Andrews, Durham, NC (US);
Thomas G. Coleman, Pittsboro, NC (US);
James Ibbetson, Goleta, CA (US);
Michael Leung, Port Hueneme, CA (US);
Gerald H. Negley, Carrboro, NC (US);
Eric Tarsa, Goleta, CA (US);
Cree, Inc., Durham, NC (US);
Abstract
Reflectors for a semiconductor light emitting device include a lower sidewall portion defining a reflective cavity. A substantially horizontal shoulder portion extends outwardly from the sloped lower sidewall portion. The horizontal shoulder portion has a circumferentially extending moat formed therein. An upper sidewall portion extends upwardly from the horizontal shoulder portion.