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:
Dec. 08, 2015
Filed:
Dec. 20, 2013
Parade Technologies, Ltd., Santa Clara, CA (US);
PARADE TECHNOLOGIES, LTD., Santa Clara, CA (US);
Abstract
The capacitance sensing array comprising a plurality of nodes corresponding to intersections of a first plurality of electrodes with a second plurality of electrodes may be scanned. Capacitance values associated with one or more of the nodes may be measured. The capacitance values may be representative of a touch object proximate to the one or more of the nodes. A peak capacitance value of the capacitance values of one or more of the nodes may be identified. A set of capacitance values comprising cells based on the peak capacitance value may be generated. A portion of the cells of the set are associated with the nodes corresponding to the intersections of the first plurality of electrodes with the second plurality of electrodes and at least one of the cells of the set is associated with a virtual node that does not correspond to the intersections.