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:
Aug. 17, 2004
Filed:
Apr. 23, 2003
Jae-Hyun Joo, Seoul, KR;
Abstract
MRAM cells include a magnetic resistor having first and second terminals, and access transistor that is connected to the first terminal, and a bit line that also is connected to the first terminal. A reading word line is connected to the second terminal, and a word line is connected to the access transistor. The first terminal may include a conductive axis and the magnetic resistor at least partially surrounds the conductive axis. The MRAM cell may be written by turning on the access transistor to force writing current into the first terminal, and thereby change the resistance of the magnetic resistor. Reading may be performed by applying voltage between the bit line and the reading word line, and sensing current through the magnetic resistor in response.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile