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:
Mar. 12, 2013
Filed:
Feb. 24, 2010
Xiaoming Tao, Hong Kong, HK;
Yangyong Wang, Hong Kong, HK;
Tao Hua, Hong Kong, HK;
BO Zhu, Hong Kong, HK;
Qiao LI, Hong Kong, HK;
Xiaoming Tao, Hong Kong, HK;
Yangyong Wang, Hong Kong, HK;
Tao Hua, Hong Kong, HK;
Bo Zhu, Hong Kong, HK;
Qiao Li, Hong Kong, HK;
Abstract
A pressure sensing device includes a first conversion layer and a second conversion layer, an electrically conductive element between the first and second conversion layers, and a pair of electrically conductive yarns connected to the electrically conductive element, wherein the first and second conversion layers include at least one deformation member adapted to deform the electrically conductive element and change the resistivity of the electrically conductive element, when pressure exerts on the first and/or the second conversion layer.