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:
Nov. 25, 2014
Filed:
Jan. 16, 2014
Synaptics Incorporated, San Jose, CA (US);
Joseph Kurth Reynolds, Alviso, CA (US);
Phillip Acker, San Mateo, CA (US);
Synaptics Incorporated, San Jose, CA (US);
Abstract
A processing system for a capacitive sensor device comprises circuitry and logic; and the capacitive sensor device comprises a first plurality of sensor electrodes and a second plurality of sensor electrodes. The processing system is configured to acquire a first plurality of capacitive measurements by emitting and receiving first electrical signals with the first plurality of sensor electrodes of the capacitive sensor device. The processing system is also configured to select a first set of the first plurality of sensor electrodes based on the first plurality of capacitive measurements. The processing system is further configured to acquire a second plurality of capacitive measurements by emitting second electrical signals with the first set of the first plurality of sensor electrodes and receiving the second electrical signals with the second plurality of sensor electrodes.