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:
Aug. 17, 1999
Filed:
Jul. 30, 1997
Applicant:
Inventor:
Paul Michael Brennan, East York, CA;
Assignee:
Northern Telecom Limited, Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
713202 ;
Abstract
Information systems which provide access over a variety of devices (e.g. telephones, automated banking machines, computers) typically require that passcodes be numeric to allow entry on all device types. Alphabetic characters are associated with the numeric digits on both telephones and automated banking machines, allowing users to use mnemonic words to remember their numeric passcodes. Computer terminals do not have this association, creating user difficulties. The invention translates text entry on a computer keyboard into the equivalent numeric digits according to an appropriate mapping.