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. 23, 2008
Filed:
Jun. 05, 2006
Daniel Borges Delazari, Ribeirao Preto, BR;
Richard Rizza, N. Bellmore, NY (US);
Michael Slutsky, East Setauket, NY (US);
Askold Strat, Sound Beach, NY (US);
Dmitriy Yavid, Stony Brook, NY (US);
Daniel Borges DeLazari, Ribeirao Preto, BR;
Richard Rizza, N. Bellmore, NY (US);
Michael Slutsky, East Setauket, NY (US);
Askold Strat, Sound Beach, NY (US);
Dmitriy Yavid, Stony Brook, NY (US);
Symbol Technologies, Inc., Holtsville, NY (US);
Abstract
A composite laser beam is swept as a pattern of scan lines on a projection surface, and selected pixels arranged along each scan line are illuminated to project an image of high quality and in color. A data frequency of a video signal supplied by a host is matched to a scan frequency of a scan mirror to reduce the amount of buffer memory required and to make the projected image brighter and more uniform in brightness.