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:
Feb. 09, 1999
Filed:
Aug. 15, 1997
Applicant:
Inventor:
Joseph F Rando, Los Altos Hills, CA (US);
Assignee:
Spectra-Physics Scanning Systems, Inc., Eugene, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
2354624 ; 235454 ; 23546201 ;
Abstract
A multiple window data reading device and method for reading symbols such as bar codes through each window, data reading being focused to different focal distances in the scan volume with sensors provided to control focal distance setting from each of the windows.
Rando, Joseph. (1999). Multiple window scanner and method for multiple focal distance reading (U.S. Patent No. 5869827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5869827
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