US Patent RE40101 Electro-optical scanner having selectable scan pattern

Patent RE40101 was granted and assigned to Symbol Technologies on February, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Symbol Technologies

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

RE401010

Patent Inventor Names

Jerome Swartz0

Mark Krichever0

Peter Fazekas0

Vladimir Gurevich0

Boris Metlitsky0

Joel Kahn0

Joseph Campanelli0

Lisa Courtney0

Date of Patent

February 26, 2008

Patent Application Number

113962260

Date Filed

March 30, 2006

Patent Primary Examiner

‌

Karl D Frech

Patent abstract

A wavelength selector in an optical scanner is operative for selecting a first laser beam having a predetermined wavelength to produce a first scan pattern, and for selecting a second laser beam having a different wavelength to produce a second scan pattern. The scan patterns have a different number of scan lines. The selected scan pattern is scanned over indicia, e.g., a bar code symbol, to be read.