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:
May. 26, 2020
Filed:
Jun. 05, 2018
Chi Hsiang Optics Co., Ltd., Zhubei, Hsinchu, TW;
Po Hung Yao, Hsinchu, TW;
CHI HSIANG OPTICS CO., LTD., Zhubei, TW;
Abstract
A touch sensing apparatus includes at least one conductive sensing element and a reading device. The conductive sensing element includes a substrate and a conductive sensing layer. The conductive sensing layer is disposed on at least one surface of the substrate. The conductive sensing layer includes a plurality of conductive sensing units and a plurality of transparent conductive wires. An orientation distribution of the conductive sensing units is by a coordinate encoding method to constitute a coding pattern. The coding pattern includes coordinate information. The reading device is actuated on the conductive sensing layer, senses and decodes the coding pattern to analyze the coordinate information. The touch sensing apparatus can perform a digital writing and recording without power supply.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile