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:
Oct. 21, 2003
Filed:
Sep. 05, 2001
Applicant:
Inventors:
Assignee:
TeamAxess Ticketing GmbH, Koppl, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 ;
U.S. Cl.
CPC ...
G06K 7/10 ;
Abstract
In a device for access control, the authorizations are stored on tickets in the form of a barcode. A reader unit is connected to an evaluating unit and controls devices that signal and/or block access. The reader unit has an insertion zone for a ticket wherein the insertion zone is larger than a ticket dimension. A multidirectional laser scanner scans the entire insertion zone in several lines oriented at an oblique angle relative to one another. The device can be used with different ticket formats such as air-travel tickets and check cards.