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. 07, 2009
Filed:
Jan. 14, 2003
Michael H. Tsang, Bellevue, WA (US);
Michael H. Tsang, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Aspects of the invention pertain to a processing device having a non-keyboard user interface. In an embodiment of the invention, a user makes a gesture indicating a request for a secured attention sequence, wherein the gesture is made without using a keyboard. The secured attention sequence is generated in response to the gesture. The gesture may include pressing a button on the device or pressing a combination of two buttons on the device. A secure login screen may be displayed as a result of generating the secured attention sequence. In an aspect of the invention, the generating of the secured attention sequence includes simulating the pressing of the Ctrl key, the Alt key and the delete key on a keyboard.