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:
Sep. 16, 2008
Filed:
May. 31, 2004
Frederick F. Wood, Medford, NY (US);
Paul Dvorkis, E. Setauket, NY (US);
Ron Goldman, Cold Spring Harbor, NY (US);
Narayan Nambudiri, Kings Park, NY (US);
Miklos Stern, Woodmere, NY (US);
Chinh Tan, Setauket, NY (US);
Carl Wittenberg, Water Mill, NY (US);
Dmitriy Yavid, Stony Brook, NY (US);
Frederick F. Wood, Medford, NY (US);
Paul Dvorkis, E. Setauket, NY (US);
Ron Goldman, Cold Spring Harbor, NY (US);
Narayan Nambudiri, Kings Park, NY (US);
Miklos Stern, Woodmere, NY (US);
Chinh Tan, Setauket, NY (US);
Carl Wittenberg, Water Mill, NY (US);
Dmitriy Yavid, Stony Brook, NY (US);
Symbol Technologies, Inc., Holtsville, NY (US);
Abstract
A method and apparatus are provided to controllably reduce power of a laser projection display (LPD). Light is scanned from a laser onto a viewing surface to produce an image thereon, and power used by the laser is reduced used while scanning at least a portion of the viewing surface.