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Class Information
Number: 365/131
Name: Static information storage and retrieval > Systems using particular element > Two magnetic cells per bit
Description: Subject matter where two magnetic elements are used to store a single bit of information.


Patents under this class:

Patent Number Title Of Patent Date Issued
7539046 Integrated circuit with magnetic memory May. 26, 2009
7463510 High-bandwidth magnetoresistive random access memory devices Dec. 9, 2008
7378698 Magnetic tunnel junction and memory device including the same May. 27, 2008
7269061 Magnetic memory Sep. 11, 2007
7154799 Semiconductor memory with single cell and twin cell refreshing Dec. 26, 2006
6992938 Methods and apparatuses for test circuitry for a dual-polarity non-volatile memory cell Jan. 31, 2006
6847548 Memory with multiple state cells and sensing method Jan. 25, 2005
6339550 Soft error immune dynamic random access memory Jan. 15, 2002
6011725 Two bit non-volatile electrically erasable and programmable semiconductor memory cell utilizing asymmetrical charge trapping Jan. 4, 2000
5699293 Method of operating a random access memory device having a plurality of pairs of memory cells as the memory device Dec. 16, 1997
5545477 Magneto-optical recording medium Aug. 13, 1996
5200963 Self-checking on-line testable static ram Apr. 6, 1993
4805146 Soft write apparatus and method for nondestructive readout core memory Feb. 14, 1989



 
 
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