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. 09, 2022
Filed:
May. 03, 2021
Synaptics Incorporated, San Jose, CA (US);
David Hoch, Hickory, NC (US);
Synaptics Incorporated, San Jose, CA (US);
Abstract
A method for capacitive sensing includes: driving, by a processing system, a first plurality of transmitter electrodes using a first plurality of basis functions, wherein the first plurality of transmitter electrodes are part of a first set of non-intersecting electrodes which are arranged adjacently to one another in a first orientation; and obtaining, by the processing system, via a first plurality of receiver electrodes of the first set of non-intersecting electrodes, a first plurality of resulting signals corresponding to the first plurality of basis functions driven onto the first plurality of transmitter electrodes. The first plurality of resulting signals includes: capacitance information for nearest-neighbor pairs of electrodes of the first set of non-intersecting electrodes; capacitance information for second nearest-neighbor pairs of electrodes of the first set of non-intersecting electrodes; and/or capacitance information for third nearest-neighbor pairs of electrodes of the first set of non-intersecting electrodes.