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. 12, 2009
Filed:
Nov. 17, 2006
Ying-wen Huang, Hsinchu, TW;
Chi-kuen Lo, Hsinchu, TW;
Yeong-der Yao, Hsinchu, TW;
Lan-chin Hsieh, Hsinchu, TW;
Jau-jiu Ju, Hsinchu, TW;
Der-ray Huang, Hsinchu, TW;
Ying-Wen Huang, Hsinchu, TW;
Chi-Kuen Lo, Hsinchu, TW;
Yeong-Der Yao, Hsinchu, TW;
Lan-Chin Hsieh, Hsinchu, TW;
Jau-Jiu Ju, Hsinchu, TW;
Der-Ray Huang, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A magneto-resistance transistor including a magneto-resistant element which may function as an emitter and a passive element which may function as a collector. The base may be interposed between the passive element and the magneto-resistant element, thereby coupling the passive element with the magneto-resistant element. A magnetic field of a given strength may be applied to at least a portion of the magneto-resistant transistor, the given strength determining a resistance in the at least a portion of the magneto-resistant transistor. Thus, by adjusting the given strength of the magnetic field, the resistance may be adjusted. Therefore, different emitter current inputs may be achieved with a fixed voltage. Further, a base current may vary with a controlled variation of the emitter current input.