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Class Information
Number: 365/33
Name: Static information storage and retrieval > Magnetic bubbles > Magnetic storage material
Description: Subject matter where the particular material or composition of the storage medium is disclosed.

Sub-classes under this class:

Class Number Class Name Patents
365/34 Amorphous 49

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8547732 Hybrid superconducting-magnetic memory cell and array Oct. 1, 2013
8455966 Magnetic phase change logic Jun. 4, 2013
8345947 Paper-sheet recognition apparatus Jan. 1, 2013
8208288 Hybrid superconducting-magnetic memory cell and array Jun. 26, 2012
7821839 Gain control for read operations in flash memory Oct. 26, 2010
7760529 Systems and methods for digital transport of paramagnetic particles on magnetic garnet films Jul. 20, 2010
7646627 Magnetic random access memory having improved read disturb suppression and thermal disturbance resistance Jan. 12, 2010
7639771 Memory device with external magnetic field generator and method of operating and manufacturing the same Dec. 29, 2009
7502244 Data storage device Mar. 10, 2009
7378698 Magnetic tunnel junction and memory device including the same May. 27, 2008
7365354 Programmable resistance memory element and method for making same Apr. 29, 2008
7336515 Method of manipulating a quantum system comprising a magnetic moment Feb. 26, 2008
7332781 Magnetic memory with spin-polarized current writing, using amorphous ferromagnetic alloys, writing method for same Feb. 19, 2008
7329935 Low power magnetoresistive random access memory elements Feb. 12, 2008
7324386 Reliable method for erasing a flash memory Jan. 29, 2008
7295465 Thin film magnetic memory device reducing a charging time of a data line in a data read operation Nov. 13, 2007
7129098 Reduced power magnetoresistive random access memory elements Oct. 31, 2006
7123498 Non-volatile memory device Oct. 17, 2006
7002820 Semiconductor storage device Feb. 21, 2006
6940748 Stacked 1T-nMTJ MRAM structure Sep. 6, 2005
6940750 Magnetic memory, magnetic memory array, method for fabricating a magnetic memory, method for recording in a magnetic memory and method for reading out from a magnetic memory Sep. 6, 2005
6826076 Non-volatile memory device Nov. 30, 2004
6795336 Magnetic random access memory Sep. 21, 2004
6791857 Method and article for concentrating fields at sense layers Sep. 14, 2004
6788569 Thin film magnetic memory device reducing a charging time of a data line in a data read operation Sep. 7, 2004
6744651 Local thermal enhancement of magnetic memory cell during programming Jun. 1, 2004
6661688 Method and article for concentrating fields at sense layers Dec. 9, 2003
6657314 Manipulation-proof integrated circuit Dec. 2, 2003
6438025 Magnetic memory device Aug. 20, 2002
6331944 Magnetic random access memory using a series tunnel element select mechanism Dec. 18, 2001
6166944 Data storing apparatus including integrated magnetic memory cells and semiconductor devices Dec. 26, 2000
6005800 Magnetic memory array with paired asymmetric memory cells for improved write margin Dec. 21, 1999
5898605 Apparatus and method for simplified analog signal record and playback Apr. 27, 1999
5754465 No physical movement component record reproduce device and flat display device May. 19, 1998
5329486 Ferromagnetic memory device Jul. 12, 1994
4772505 Magnetic bubble memory element Sep. 20, 1988
4755430 Magnetic bubble memory device Jul. 5, 1988
4701385 Ion-implanted magnetic bubble device and a method of manufacturing the same Oct. 20, 1987
4622264 Garnet film for magnetic bubble memory element Nov. 11, 1986
4568618 Magnetic bubble memory chip Feb. 4, 1986
4532180 Garnet film for ion-implanted magnetic bubble device Jul. 30, 1985
4520460 Temperature stable magnetic bubble compositions May. 28, 1985
4468438 Garnet epitaxial films with high Curie temperatures Aug. 28, 1984
4460412 Method of making magnetic bubble memory device by implanting hydrogen ions and annealing Jul. 17, 1984
4454206 Magnetic device having a monocrystalline garnet substrate bearing a magnetic layer Jun. 12, 1984
4435484 Device for propagating magnetic domains Mar. 6, 1984
4434212 Device for propagating magnetic domains Feb. 28, 1984
4433034 Magnetic bubble layer of thulium-containing garnet Feb. 21, 1984
4419417 Magnetic domain device having a wide operational temperature range Dec. 6, 1983
4414290 Magnetic structure suitable for the propagation of single-walled magnetic domains Nov. 8, 1983

1 2 3

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