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:
Sep. 27, 2016
Filed:
Mar. 25, 2014
Alexander Wellen, Atlanta, GA (US);
Alexander Wellen, Atlanta, GA (US);
Other;
Abstract
The present invention relates to a device and method that generates a tactile presentation, which indicates time on a mobile device. The mobile device may include a touch screen, a processor, and a means for generating electrovibrations. The touch screen may include the functionality to be activated to electrovibrate in at least one portion of the touch screen. The processor may receive electrical signals specifying and displaying a current time on the touch screen. The means for generating electrovibrations generates electrovibrations that vary in response to the time to provide the tactile presentation of the time on the touch screen. The touch screen typically includes a glass plate that is topped with a transparent electrode and insulator. The insulator may be operable to receive contact from a user's finger and in response, generate electrical impulses to provide a tactile presentation as haptic feedback to the user.