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:
Jul. 07, 2020
Filed:
Feb. 16, 2017
Synaptics Incorporated, San Jose, CA (US);
Nickolas Fotopoulos, San Jose, CA (US);
SYNAPTICS INCORPORATED, San Jose, CA (US);
Abstract
An input device includes a plurality of sensor electrodes and a processing system. The plurality of sensor electrodes is configured for capacitive sensing in a sensing region of the input device. The processing system is configured to receive first sensor information about the sensing region from the plurality of sensor electrodes, and to receive second sensor information about the sensing region from an auxiliary sensing device coupled to the sensing region. The processing system is further configured to dynamically calibrate the plurality of sensor electrodes based at least in part on the first sensor information and the second sensor information. In some aspects, the auxiliary sensing device may comprise one or more optical sensors.