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:
Aug. 19, 2014
Filed:
Mar. 25, 2011
Yohei Kurikawa, Tokyo, JP;
Yohei Kurikawa, Tokyo, JP;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
An apparatus for determining at least one centroid location for a contact at a touch-sensing surface may include a first slave controller coupled to a first capacitive touch panel comprising a first plurality of sensor elements, where the first slave controller is configured to measure a first set of capacitance values for a plurality of intersections of the first plurality of sensor elements, and a master controller coupled with the first slave controller, where the master controller is configured to receive the first set of capacitance values and calculate a first centroid position of a contact based on the first set of capacitance values and a second set of capacitance values.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile