BE729333A - - Google Patents
Info
- Publication number
- BE729333A BE729333A BE729333DA BE729333A BE 729333 A BE729333 A BE 729333A BE 729333D A BE729333D A BE 729333DA BE 729333 A BE729333 A BE 729333A
- Authority
- BE
- Belgium
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
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 |
|---|---|
| BE729333A true BE729333A (https=) | 1969-08-18 |
Family
ID=27108360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE729333D BE729333A (https=) | 1968-03-04 | 1969-03-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3540019A (https=) |
| BE (1) | BE729333A (https=) |
| DE (1) | DE1910584A1 (https=) |
| FR (1) | FR2003173A1 (https=) |
| GB (1) | GB1235604A (https=) |
| NL (1) | NL6903253A (https=) |
| SE (1) | SE359673B (https=) |
Families Citing this family (28)
| 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 |
| US3678479A (en) * | 1971-03-12 | 1972-07-18 | North American Rockwell | Conductor arrangement for propagation in magnetic bubble domain systems |
| JPS5229440B2 (https=) * | 1971-03-12 | 1977-08-02 | ||
| US3699547A (en) * | 1971-03-12 | 1972-10-17 | North American Rockwell | Magnetic bubble domain system |
| US3693177A (en) * | 1971-03-12 | 1972-09-19 | 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 |
| 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 |
| US3815107A (en) * | 1971-06-30 | 1974-06-04 | Ibm | Cylindrical magnetic domain display system |
| JPS5116089B1 (https=) * | 1971-06-30 | 1976-05-21 | ||
| 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 |
| US3925768A (en) * | 1973-12-27 | 1975-12-09 | Ibm | Gapless double-sided propagation structure for bubble domain devices |
| FR2256510B1 (https=) * | 1973-12-27 | 1977-11-04 | Ibm | |
| 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 (https=) * | 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)
| 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 NL NL6903253A patent/NL6903253A/xx unknown
- 1969-03-03 GB GB01132/69A patent/GB1235604A/en not_active Expired
- 1969-03-04 BE BE729333D patent/BE729333A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1910584A1 (de) | 1969-10-30 |
| NL6903253A (https=) | 1969-09-08 |
| GB1235604A (en) | 1971-06-16 |
| FR2003173A1 (https=) | 1969-11-07 |
| US3540019A (en) | 1970-11-10 |
| SE359673B (https=) | 1973-09-03 |
| US3530444A (en) | 1970-09-22 |