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:
Oct. 22, 2019
Filed:
Jan. 03, 2017
Applicant:
Synaptics Incorporated, San Jose, CA (US);
Inventors:
Shubha Ramakrishnan, San Jose, CA (US);
Adam Schwartz, San Jose, CA (US);
Assignee:
Synaptics Incorporated, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/044 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 2203/04105 (2013.01);
Abstract
An input device includes an input surface having a first axis and a second axis, and force sensor electrodes. The force sensor electrodes have a cumulative capacitive sensor response to a force on the input surface. The cumulative capacitive sensor response is, within a specified tolerance, uniform along the first axis based on the plurality of sizes of the plurality of force sensor electrodes.