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:
May. 01, 2007
Filed:
Jun. 02, 2003
Applicants:
Yuri Gofman, Bohemia, NY (US);
Vladimir Gurevich, Stony Brook, NY (US);
Mark Krichever, Hauppague, NY (US);
Inventors:
Yuri Gofman, Bohemia, NY (US);
Vladimir Gurevich, Stony Brook, NY (US);
Mark Krichever, Hauppague, NY (US);
Assignee:
Symbol Technologies, Inc., Holtsville, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01); G06K 9/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylindrical lens is axially moved along an optical axis to control a shape and size of a laser beam spot that is scanned across a symbol to be read by an electro-optical reader.