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. 22, 2015
Filed:
Jul. 17, 2013
Symbol Technologies, Inc., Schaumburg, IL (US);
Vladimir Gurevich, Douglaston, NY (US);
Caihua (Lucy) Chen, Albany, NY (US);
Symbol Technologies, LLC, Holtsville, NY (US);
Abstract
An aiming light assembly generates an aiming light spot with increased brightness and uniformity over a range of working distances in which targets are electro-optically read by image capture. The assembly includes a light emitting diode (LED) for emitting an aiming light beam, a field stop through which the aiming light beam passes, an aiming lens for optically modifying the aiming light beam passing through the field stop to form the aiming light spot over the range of working distances, and a field lens located in the vicinity of the field stop and operative for imaging the LED downstream of the field stop and in the vicinity of a lens aperture of the aiming lens.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile