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. 05, 2019
Filed:
Aug. 26, 2016
Multek Technologies Limited, San Jose, CA (US);
Michael James Glickman, Mountain View, CA (US);
Multek Technologies, Ltd., San Jose, CA (US);
Abstract
A stretchable flexible pressure sensor includes stretchable conductive interconnects, or electrodes, sandwiching an elastic substrate that is stretchable in one or more directions. The interconnects are positioned on opposing surfaces of the elastic substrate and overlap at select sensing areas. The elastic substrate at each sensing area is replaced with a foam or air gap to enable movement of a top stretchable conductive interconnect, a bottom stretchable conductive interconnect or both toward each other in response to an applied force. The stretchable conductive interconnects are each patterned having a meandering shape and are aligned with each other. The meandering shape provides slack such that as the elastic substrate is stretched the slack is taken up.