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:
Aug. 25, 2020
Filed:
Apr. 24, 2015
Polymatech Japan Co., Ltd., Saitama, Saitama, JP;
Yuta Ohsawa, Saitama, JP;
SEKISUI POLYMATECH CO., LTD., Saitama, JP;
Abstract
A touch sensor includes a sensor electrode layer having a plurality of sensor electrodes, a front surface protective layer disposed on an operation surface side, and a back surface protective layer disposed on an opposite side of the operation surface, the front surface protective layer and the back surface protective layer being stacked together. In the touch sensor, the back surface protective layer includes a suppressing member configured to prevent easy detection of a change in capacitance from the opposite side of the operation surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile