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:
Oct. 28, 2014
Filed:
Jun. 27, 2012
Andrew DE Los Reyes, Belmont, CA (US);
Andrew de los Reyes, Belmont, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A trackpad system to filter movement includes a surface, a sensor operably coupled to the surface, a controller operably coupled to the sensor, a bus operably coupled to the controller, a device driver configured to communicate with the bus, and a gesture module configured to communicate with the device driver. The gesture module includes instructions to determine if each contact detected on the surface for an input frame was previously present on the surface. If the contact was previously present on the surface, the system computes, for each axis, position changes for the contact based on a record associated with the contact. The system determines if the position changes are unexpected based on a set of rules. If the position changes are unexpected, the system suppresses a display of movement associated with the contact for the input frame for the axis.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile