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:
Apr. 01, 2014
Filed:
May. 14, 2010
Applicants:
Andrew Julius Muray, Portland, OR (US);
Robin Lynn Teitzel, Portland, OR (US);
Inventors:
Andrew Julius Muray, Portland, OR (US);
Robin Lynn Teitzel, Portland, OR (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 7/24 (2006.01); H01J 13/32 (2006.01); H01J 61/52 (2006.01); G05F 1/00 (2006.01); H05B 37/02 (2006.01); H05B 39/04 (2006.01); H05B 41/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high brightness LED () is precisely controlled. The temperature of the LED () is controlled via controlled thermal resistance (), measurement of the base temperature () and careful power monitoring of the LED ().