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. 21, 2004
Filed:
Mar. 04, 2002
Applicant:
Inventors:
Dmitriy Yavid, St. James, NY (US);
Frederick R. Wood, Medford, NY (US);
Miklos Stern, Flusing, NY (US);
Chinh Tan, Setauket, NY (US);
Edward Barkan, Miller Place, NY (US);
Shane MacGregor, Forest Hills, NY (US);
Joseph Katz, Stony Brook, NY (US);
Assignee:
Symbol Technologies, Inc., Holtsville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/14 ;
U.S. Cl.
CPC ...
G06K 7/14 ;
Abstract
An arrangement for and method of projecting an image on a viewing surface include sweeping a light beam along a plurality of scan lines that extend over the viewing surface, and selectively illuminating parts of the image at selected positions of the light beam on the scan lines. The viewing surface can be remote from a housing supporting the arrangement, or can be located on the housing.