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Class Information
Number: 365/210
Name: Static information storage and retrieval > Read/write circuit > Noise suppression > Differential sensing > Magnetic > Reference or dummy element
Description: Subject matter where the magnetic differential sensing circuit uses an additional magnetic element.










Patents under this class:

Patent Number Title Of Patent Date Issued
7289382 Rewritable fuse memory Oct. 30, 2007
7289360 Multi-state memory Oct. 30, 2007
7286431 Memory device capable of performing high speed reading while realizing redundancy replacement Oct. 23, 2007
7286430 Semiconductor device Oct. 23, 2007
7286429 High speed sensing amplifier for an MRAM cell Oct. 23, 2007
7286428 Offset compensated sensing for magnetic random access memory Oct. 23, 2007
7286412 Method and apparatus to improve nonvolatile memory data retention Oct. 23, 2007
7286409 Method and apparatus to improve nonvolatile memory data retention Oct. 23, 2007
7286395 Current driven switched magnetic storage cells having improved read and write margins and magnetic memories using such cells Oct. 23, 2007
7283396 System and method for matching resistance in a non-volatile memory Oct. 16, 2007
7280423 Current-mode sensing structure of high-density multiple-port register in embedded flash memory procedure and method for the same Oct. 9, 2007
7277342 Semiconductor memory having dummy bit line precharge/discharge circuit Oct. 2, 2007
7277330 Nonvolatile semiconductor memory device having improved redundancy relieving rate Oct. 2, 2007
7277322 Semiconductor memory device having ECC circuit Oct. 2, 2007
7277310 Open digit line array architecture for a memory array Oct. 2, 2007
7272035 Current driven switching of magnetic storage cells utilizing spin transfer and magnetic memories using such cells Sep. 18, 2007
7272034 Current driven switching of magnetic storage cells utilizing spin transfer and magnetic memories using such cells Sep. 18, 2007
7269084 Semiconductor memory device Sep. 11, 2007
7263027 Integrated circuit chip having non-volatile on-chip memories for providing programmable functions and features Aug. 28, 2007
7263003 Two-transistor flash memory device using replica cell array to control the precharge/discharge and sense amplifier circuits of the primary cell array Aug. 28, 2007
7262985 Memory Aug. 28, 2007
7257020 Thin film magnetic memory device having redundant configuration Aug. 14, 2007
7254077 Circuit and method for high speed sensing Aug. 7, 2007
7254074 Open digit line array architecture for a memory array Aug. 7, 2007
7254062 Circuit for selecting/deselecting a bitline of a non-volatile memory Aug. 7, 2007
7251178 Current sense amplifier Jul. 31, 2007
7251174 Semiconductor memory device for low power system Jul. 31, 2007
7248523 Static random access memory (SRAM) with replica cells and a dummy cell Jul. 24, 2007
7248518 Self-timed memory device providing adequate charging time for selected heaviest loading row Jul. 24, 2007
7248500 Nonvolatile semiconductor memory device having reduced dependency of a source resistance on a position in an array Jul. 24, 2007
7248494 Semiconductor memory device capable of compensating for leakage current Jul. 24, 2007
7242619 Reading circuit and method for a nonvolatile memory device Jul. 10, 2007
7236415 Sample and hold memory sense amplifier Jun. 26, 2007
7233537 Thin film magnetic memory device provided with a dummy cell for data read reference Jun. 19, 2007
7233536 Semiconductor memory device having memory cells to store cell data and reference data Jun. 19, 2007
7227770 Ferroelectric-type nonvolatile semiconductor memory Jun. 5, 2007
7224630 Antifuse circuit May. 29, 2007
7224600 Tamper memory cell May. 29, 2007
7224596 Apparatus and method for repairing semiconductor memory device May. 29, 2007
7221607 Multi-port memory systems and methods for bit line coupling May. 22, 2007
7221606 Semiconductor memory device for low power system comprising sense amplifier with operating voltages lower/higher than ground/voltage supply and auxiliary sense amplifier May. 22, 2007
7221595 Semiconductor device and method of generating sense signal May. 22, 2007
7221594 Semiconductor device and method for writing data into semiconductor device May. 22, 2007
7221586 Memory utilizing oxide nanolaminates May. 22, 2007
7212459 Unified multilevel cell memory May. 1, 2007
7212429 Nonvolatile ferroelectric memory device May. 1, 2007
7212427 Ferroelectric memory May. 1, 2007
7209399 Circuit and method of driving bitlines of integrated circuit memory using improved precharge scheme and sense-amplification scheme Apr. 24, 2007
7206241 Semiconductor device and programming method Apr. 17, 2007
7203099 Semiconductor memory device for low power condition Apr. 10, 2007











 
 
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