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:
Dec. 29, 2015
Filed:
Dec. 23, 2013
Voltafield Technology Corporation, Jhubei, Hsinchu County, TW;
Chien-Min Lee, Zhudong Township, Hsinchu County, TW;
Kuang-Ching Chen, Beidou Township, Changhua County, TW;
Fu-Tai Liou, Zhubei, TW;
VOLTAFIELD TECHNOLOGY CORPORATION, Jhubei, Hsinchu County, TW;
Abstract
A tunneling magnetoresistance sensor includes a substrate, an insulating layer, a tunneling magnetoresistance component and a first electrode array. The insulating layer is disposed on the substrate. The tunneling magnetoresistance component is in contact with the insulating layer and includes at least one magnetic tunneling junction unit. The first electrode array disposed in direct contact with the insulating layer. The first electrode array includes a number of first electrodes. Each of the at least one magnetic tunneling junction unit is electrically connected to two neighboring first electrodes of the first electrode array to form a current-in-plane tunneling conduction mode.