SE359673B - - Google Patents

Info

Publication number: SE359673B
Authority: SE; Sweden

Application number

SE02558/69A

Inventor

A Bobeck

R Fischer

H Scovil

E Torre

Original Assignee

Western Electric Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1968-03-04

Filing date

1969-02-25

Publication date

1973-09-03

1969-02-25 Application filed by Western Electric Co filed Critical Western Electric Co

1973-09-03 Publication of SE359673B publication Critical patent/SE359673B/xx

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- G11C19/0841—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using electric current
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- G11C19/0825—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using a variable perpendicular magnetic field
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
- G11C19/0875—Organisation of a plurality of magnetic shift registers
- G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders

SE02558/69A 1968-03-04 1969-02-25 SE359673B (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US71003168A	1968-03-04	1968-03-04
US71761668A	1968-04-01	1968-04-01

Publications (1)

Publication Number	Publication Date
SE359673B true SE359673B (xx)	1973-09-03

Family

ID=27108360

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE02558/69A SE359673B (xx)	1968-03-04	1969-02-25

Country Status (7)

Country	Link
US (2)	US3540019A (xx)
BE (1)	BE729333A (xx)
DE (1)	DE1910584A1 (xx)
FR (1)	FR2003173A1 (xx)
GB (1)	GB1235604A (xx)
NL (1)	NL6903253A (xx)
SE (1)	SE359673B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3641518A (en) *	1970-09-30	1972-02-08	Bell Telephone Labor Inc	Magnetic domain logic arrangement
US3651496A (en) *	1970-10-01	1972-03-21	Bell Telephone Labor Inc	Magnetic domain multiple input and circuit
US3735145A (en) *	1970-10-16	1973-05-22	North American Rockwell	Magnetic bubble domain system
US3753814A (en) *	1970-12-28	1973-08-21	North American Rockwell	Confinement of bubble domains in film-substrate structures
US3699552A (en) *	1970-12-30	1972-10-17	Bell Telephone Labor Inc	Magnetic bubble device and method of manufacture
US3699547A (en) *	1971-03-12	1972-10-17	North American Rockwell	Magnetic bubble domain system
JPS5229440B2 (xx) *	1971-03-12	1977-08-02
US3678479A (en) *	1971-03-12	1972-07-18	North American Rockwell	Conductor arrangement for propagation in magnetic bubble domain systems
US3827036A (en) *	1971-03-12	1974-07-30	Rockwell International Corp	Magnetic bubble domain system
US3693177A (en) *	1971-03-12	1972-09-19	North American Rockwell	Conductor arrangement for propagation in magnetic bubble domain systems
US3790935A (en) *	1971-03-26	1974-02-05	Bell Canada Northern Electric	Bubble in low coercivity channel
US3701127A (en) *	1971-03-31	1972-10-24	Bell Telephone Labor Inc	Magnetic domain propagation arrangement including medium with graded magnetic properties
US3717853A (en) *	1971-04-01	1973-02-20	North American Rockwell	Magnetic bubble domain system
JPS5116089B1 (xx) *	1971-06-30	1976-05-21
US3815107A (en) *	1971-06-30	1974-06-04	Ibm	Cylindrical magnetic domain display system
US3723716A (en) *	1971-07-08	1973-03-27	Bell Telephone Labor Inc	Single wall domain arrangement including fine-grained, field access pattern
BE790091A (fr) *	1971-10-14	1973-04-13	Philips Nv	Dispositif magnetique a domaines
US3723985A (en) *	1971-12-27	1973-03-27	Bell Telephone Labor Inc	Electrically controllable steering arrangement for magnetic single-wall domain propagation paths
US3921155A (en) *	1973-02-23	1975-11-18	Monsanto Co	Magnetic bubble transmission circuit
US3974487A (en) *	1973-07-05	1976-08-10	Kokusai Denshin Denwa Kabushiki Kaisha	Magnetic bubble transmission system
FR2256510B1 (xx) *	1973-12-27	1977-11-04	Ibm
US3925768A (en) *	1973-12-27	1975-12-09	Ibm	Gapless double-sided propagation structure for bubble domain devices
US3927398A (en) *	1974-10-21	1975-12-16	Canadian Patents Dev	Magnetic bubble propagation circuit
US4007445A (en) *	1974-12-31	1977-02-08	International Business Machines Corporation	Minimum structure bubble domain propagation
US4016062A (en) *	1975-09-11	1977-04-05	International Business Machines Corporation	Method of forming a serrated surface topography
JPS5321461Y2 (xx) *	1976-09-02	1978-06-05
JPS6028094A (ja) *	1983-07-27	1985-02-13	Hitachi Ltd	磁気バブル装置
US4974200A (en) *	1986-07-30	1990-11-27	Canon Kabushiki Kaisha	Method of transferring Bloch lines in the domain wall of a magnetic domain, and a magnetic memory using the method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3438016A (en) *	1967-10-19	1969-04-08	Cambridge Memory Systems Inc	Domain tip propagation shift register

1968
- 1968-03-04 US US710031A patent/US3540019A/en not_active Expired - Lifetime
- 1968-04-01 US US717616A patent/US3530444A/en not_active Expired - Lifetime
1969
- 1969-02-25 SE SE02558/69A patent/SE359673B/xx unknown
- 1969-03-01 DE DE19691910584 patent/DE1910584A1/de active Pending
- 1969-03-03 FR FR6905746A patent/FR2003173A1/fr not_active Withdrawn
- 1969-03-03 GB GB01132/69A patent/GB1235604A/en not_active Expired
- 1969-03-03 NL NL6903253A patent/NL6903253A/xx unknown
- 1969-03-04 BE BE729333D patent/BE729333A/xx unknown

Also Published As

Publication number	Publication date
US3530444A (en)	1970-09-22
US3540019A (en)	1970-11-10
DE1910584A1 (de)	1969-10-30
GB1235604A (en)	1971-06-16
FR2003173A1 (xx)	1969-11-07
BE729333A (xx)	1969-08-18
NL6903253A (xx)	1969-09-08

Publication	Publication Date	Title
AU1946070A (xx)	1972-05-09
FR2003173A1 (xx)	1969-11-07
AU428130B2 (xx)	1972-09-14
AU2374870A (xx)	1972-06-29
AU416157B2 (xx)	1971-08-23
AU2952567A (xx)	1970-05-14
AU2581067A (xx)	1970-02-19
AU421558B1 (xx)	1970-01-29
AU3224368A (xx)	1969-07-17
AU2580267A (xx)	1970-02-05
AU3789668A (xx)	1968-06-20
AR203075Q (xx)	1975-08-14
BE724710A (xx)	1969-05-02
BE727945A (xx)	1969-07-16
BE709496A (xx)	1968-07-17
BE718752A (xx)	1968-12-31
AU5758767A (xx)	1970-03-26
BE726799A (xx)	1969-07-14
BE726854A (xx)	1969-06-16
AU2496167A (xx)	1970-01-15
BE709484A (xx)	1968-05-30
BE726952A (xx)	1969-07-01
BE727109A (xx)	1969-07-22
AU2889368A (xx)	1969-05-01
BE709479A (xx)	1968-07-17