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:
May. 10, 2016
Filed:
Sep. 02, 2014
Motorola Mobility Llc, Libertyville, IL (US);
Itisha C. Deokar, Buffalo Grove, IL (US);
Chris J. Grivas, Crystal Lake, IL (US);
Mitchell J. Hodges, Plainfield, IL (US);
Daniel P. Rodgers, Arlington Heights, IL (US);
Abstract
A user interface () comprises a layered structure defining one or more keys (). The layers can include a top layer (), a base layer (), and an interior layer () disposed therebetween. One or more layers are pliant and can be compressed. Magnetically permeable materials () form a closed loop (). A corresponding coil () is operable with the loop. Electrical properties of the closed loop change in response to user input. A control unit () is then configured to detect a change in the electrical properties when the pliant material is compressed. Where the change is greater than a predefined threshold, the control unit () discharges an energy storage device into the coil to provide a haptic response ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile