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Class Information
Number: 365/1
Name: Static information storage and retrieval > Magnetic bubbles
Description: Subject matter where the information stored in a magnetic medium is a domain bubble (a single walled magnetic domain having an outer boundary which closes on itself and has a geometry independent of the boundary of the sheet in which it moves, usually in the form of a cylinder).










Sub-classes under this class:

Class Number Class Name Patents
365/27 Bias 32
365/19 Conductor propagation 44
365/4 Decoder 23
365/7 Detectors 30
365/31 Different size bubbles 9
365/2 Disposition of elements 117
365/11 Generators 33
365/35 Guide structure 17
365/30 In-plane field (nonrotating) 24
365/5 Logic 22
365/33 Magnetic storage material 106
365/32 Multiple magnetic layer 59
365/22 One's and zero's 17
365/23 Plural direction propagation 15
365/13 Plural interacting paths 22
365/6 Rotating field circuits 42
365/29 Strip domain 55
365/25 Velocity 14


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8261367 Method and device for protection of an MRAM device against tampering Sep. 4, 2012
8094490 Nonvolatile loop magnetic memory Jan. 10, 2012
7875872 Bistable resistance value acquisition device, manufacturing method thereof, metal oxide thin film, and manufacturing method thereof Jan. 25, 2011
7830690 Memory module thermal management Nov. 9, 2010
7760529 Systems and methods for digital transport of paramagnetic particles on magnetic garnet films Jul. 20, 2010
7751223 Magnetic memory devices using magnetic domain motion Jul. 6, 2010
7738278 Magnetic memory device using magnetic domain motion Jun. 15, 2010
7712147 Method and device for protection of an mram device against tampering May. 4, 2010
7437491 Clock and data recovery wherein an FB-DIMM is connected to signal path and null and sync frames control the FB-DIMM Oct. 14, 2008
7388767 Electrochemical lithography memory system and method Jun. 17, 2008
7200031 Proton and heavy ion SEU resistant SRAM Apr. 3, 2007
6665201 Direct connect solid-state storage device Dec. 16, 2003
6310796 Dynamic random access memory device and .mu.BGA package using multiple reference voltage pads Oct. 30, 2001
6266280 Method of programming nonvolatile semiconductor device at low power Jul. 24, 2001
6211559 Symmetric magnetic tunnel device Apr. 3, 2001
6008709 Magnetic bubble motion producer Dec. 28, 1999
6002314 Utilization of magnetic bubbles to produce a motive force Dec. 14, 1999
5327371 Information recording and reproducing apparatus Jul. 5, 1994
5107458 Bubble memory peripheral system tolerant to transient ionizing radiation Apr. 21, 1992
4931990 Hardened bubble memory circuit Jun. 5, 1990
4835739 Mass storage bubble memory system May. 30, 1989
4819205 Memory system having memory elements independently defined as being on-line or off-line Apr. 4, 1989
4759020 Self-healing bubble memories Jul. 19, 1988
4754429 Cassette type magnetic bubble memory Jun. 28, 1988
4734883 Magnetic bubble memory purge and verification system Mar. 29, 1988
4734884 Magnetic bubble memory system with function of protecting specific storage area of bubble memory from rewriting Mar. 29, 1988
4685081 Peltier junction used for thermal control of solid state devices Aug. 4, 1987
4658376 Magnetic bubble file system Apr. 14, 1987
4646263 Reading and/or writing apparatus including a removable memory-containing cassette Feb. 24, 1987
4635225 Magnetic bubble cassette Jan. 6, 1987
4630236 Cassette-type magnetic bubble memory Dec. 16, 1986
4597826 Method for forming patterns Jul. 1, 1986
4592016 Magnetic bubble memory device May. 27, 1986
4592052 Method of testing bubble memory devices May. 27, 1986
4592014 Magnetic bubble memory device May. 27, 1986
4590587 Magnetic bubble memory device May. 20, 1986
4584673 Series/parallel/series shift register memory system Apr. 22, 1986
4578651 Magnetooptical modulator Mar. 25, 1986
4566079 Cassette-type magnetic-bubble memory apparatus Jan. 21, 1986
4563752 Series/parallel/series shift register memory comprising redundant parallel-connected storage registers, and display apparatus comprising a picture memory thus organized Jan. 7, 1986
4556961 Semiconductor memory with delay means to reduce peak currents Dec. 3, 1985
4549282 Magnetic bubble memory system Oct. 22, 1985
4541072 Magnetic bubble display device Sep. 10, 1985
4523290 Data processor architecture Jun. 11, 1985
4514827 Method for selecting propagation elements for magnetic bubble memory Apr. 30, 1985
4498152 Cassette type magnetic bubble memory device Feb. 5, 1985
4495601 Magnetic bubble memory apparatus Jan. 22, 1985
4493083 System for updating data in bubble memories Jan. 8, 1985
4485458 Cassette-type magnetic bubble memory device Nov. 27, 1984
4484309 Magnetic bubble memory device Nov. 20, 1984

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