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:
Mar. 25, 2008
Filed:
Mar. 15, 2005
Herbert DE Smet, Destelbergen, BE;
Herbert De Smet, Destelbergen, BE;
Interuniversitair Microelektronica Centrum vzw (IMEC), Leuven, BE;
Universiteit Gent, Ghent, BE;
Abstract
A projection system comprising a light source is disclosed, wherein the light source comprises at least two light emitters arranged to be optically positionable alternately in a first position and a second position by an optical positioning means wherein said optical positioning means is arranged to change the light emission from said light emitters to a preferred optical path being said first position, a power source arranged to empower said light emitters, wherein the light emitter optically positioned in said first position is empowered by said power source and the light emitter optically positioned in said second position is not empowered.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile