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. 10, 2020
Filed:
Feb. 09, 2018
The University of British Columbia, Vancouver, CA;
John D. W. Madden, Vancouver, CA;
Mirza S. Sarwar, Vancouver, CA;
The University of British Columbia, Vancouver, CA;
Abstract
A sensor for detecting and distinguishing between increasing and decreasing proximity of a pointing element, touch by a pointing element, pressure applied by a pointing element, stretching (and/or other deformation) of the sensor, and any of the above while stretching and/or otherwise deforming the sensor. The sensor may comprise a cluster sensor unit having a first sensor and a second sensor wherein the first sensor has a higher ratio of distal flux to proximate flux as compared to the second sensor. With this flux characteristic, the first sensor is relatively more sensitive (as compared to the second sensor) to proximity of a pointing element, while the second sensor is relatively more sensitive (as compared to the first sensor) to force and/or pressure applied by the pointing element.