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:
Dec. 02, 2008
Filed:
Mar. 29, 2005
Winthrop D. Childers, San Diego, CA (US);
William R. Wagner, Escondido, CA (US);
John M. Koegler, Corvallis, OR (US);
P. Guy Howard, Junction, OR (US);
Timothy F. Myers, Philomath, OR (US);
Winthrop D. Childers, San Diego, CA (US);
William R. Wagner, Escondido, CA (US);
John M. Koegler, Corvallis, OR (US);
P. Guy Howard, Junction, OR (US);
Timothy F. Myers, Philomath, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A light source module includes a lamp assembly having an integrated reflector and heat sink, the lamp assembly having a pressurized gas contained therein, an anode sealingly coupled to the integrated reflector and heat sink, and a cathode sealingly coupled to the integrated reflector and heat sink; and a projector protection system including at least one first projection feature for suspending current flow from the cathode to the anode when at least one first threshold is exceeded and at least one second projector protection feature for stopping the current flow when at least one second threshold is exceeded.