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:
Mar. 19, 2002
Filed:
Sep. 09, 1998
Paul Hiles, Tomball, TX (US);
Compaq Information Technologies Group, L.P., Houston, TX (US);
Abstract
An innovative security system in which the need to “unlock” the system is eliminated if the system is awakened within a predetermined duration from its last use. In the preferred embodiment, when the user “logs onto” a system by activating it and entering his password, the time of login, plus a predetermined delay, is stored in nonvolatile memory. Thereafter, if the system is placed (or places itself) into a low-power mode, no password will be required to log onto the system if the logon is made before the time stored in nonvolatile memory. If the logon is attempted after this time, the user must go through the entire authorization procedure.