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:
Feb. 11, 2014
Filed:
Feb. 10, 2012
Christian Peters, Vaterstetten, DE;
Mihail Jefremow, Augsburg, DE;
Jan Otterstedt, Unterhaching, DE;
Wolf Allers, Munich, DE;
Robert Wiesner, Bad Aibling, DE;
Christian Peters, Vaterstetten, DE;
Mihail Jefremow, Augsburg, DE;
Jan Otterstedt, Unterhaching, DE;
Wolf Allers, Munich, DE;
Robert Wiesner, Bad Aibling, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A memory cell is provided, the memory cell including a first two-terminal memory element; a second two-terminal memory element; a controller circuit configured to program the first two-terminal memory element to one or more states and the second two-terminal memory element to one or more states, wherein a state of the first two-terminal memory element and a state of the second two-terminal memory element are interdependent; and a measuring circuit configured to measure a difference signal between a first two-terminal memory element signal associated with the state of the first two-terminal memory element and a second two-terminal memory element signal associated with the state of the second two-terminal memory element.