US Patent 7543754 Methods and apparatus for information capture illumination

Patent 7543754 was granted and assigned to Symbol Technologies on June, 2009 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

75437540

Patent Inventor Names

Eugene Joseph0

Duanfeng He0

Date of Patent

June 9, 2009

Patent Application Number

118552850

Date Filed

September 14, 2007

Patent Primary Examiner

‌

Karl D Frech

Patent abstract

Methods and apparatus for illuminating objects comprising asymmetrically illuminating an object using an illumination medium on one side of an optical module of an information capturing module, capturing an electronic representation of the object and decoding the electronic representation of said object. In alternate embodiments, the scanner successively illuminates the object from a plurality of different angles until the object and/or dataform is decoded. The illumination medium can be external to the information capturing module.