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:
Jul. 27, 2004
Filed:
Jun. 05, 2001
Applicant:
Inventors:
Mehul Patel, Fort Salonga, NY (US);
Duanfeng He, Farmingville, NY (US);
Eugene Joseph, Coram, NY (US);
Mark Correa, Lake Grove, NY (US);
Assignee:
Symbol Technologies, Inc., Holtsville, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G08K 7/10 ;
U.S. Cl.
CPC ...
G08K 7/10 ;
Abstract
An imaging optical code reader is adapted for use in producing video displays and for use in motion detection surveillance using video compression and narrow band width communication links. An optical system including a plane parallel plate may be employed to change the system focal distance.