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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 4592014 |
Magnetic bubble memory device |
May. 27, 1986 |
| 4592016 |
Magnetic bubble memory device |
May. 27, 1986 |
| 4592052 |
Method of testing bubble memory devices |
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 |
| 4481606 |
File deletion method in bubble cassette memory, and bubble cassette memory control apparatus |
Nov. 6, 1984 |
| 4471468 |
Magnetic bubble memory device |
Sep. 11, 1984 |
| 4470128 |
Control arrangement for magnetic bubble memories |
Sep. 4, 1984 |
| 4468757 |
Method of operating magnetic bubble memory device in multipage mode |
Aug. 28, 1984 |
| 4459549 |
Method and apparatus for testing magnetic bubble devices by varying the components of input signals |
Jul. 10, 1984 |
| 4459680 |
Magnetic bubble memory cassette |
Jul. 10, 1984 |
| 4459679 |
Magnetic bubble memory device cassette |
Jul. 10, 1984 |
| 4458334 |
Redundancy map storage for bubble memories |
Jul. 3, 1984 |
| 4456974 |
Magnetic bubble device |
Jun. 26, 1984 |
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