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:
Jan. 12, 2010
Filed:
Dec. 28, 2007
Young-shying Chen, Hsinchu, TW;
Ding-yeong Wang, Hsinchu, TW;
Young-Shying Chen, Hsinchu, TW;
Ding-Yeong Wang, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A data reading circuit of a magnetic memory applicable for reading data of a magnetic memory includes a first transistor, a second transistor connected to the first transistor in series, a third transistor, a fourth transistor connected to the third transistor in series, a first transmission gate electrically connected to the first transistor, a second transmission gate electrically connected to the first and third transistors, a comparison circuit having two input ends respectively connected to the first transistor, and a storage capacitor having an end electrically connected to the first transistor and the other end connected to a power end.