Magnetic domain memory with Hall effect detector
US4345317A · kind A · utility
1Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 1980 |
| Grant date | Aug 17, 1982 |
| Priority date | — |
| Expiry date | Jul 25, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/0866
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A Hall detector for magnetic bubbles is characterized by an apertured detection area designed to detect only the return field of the bubble. A series arrangement of the detectors is designed to mate with a bubble expander for detecting a strip domain for detecting the return field associated with a strip domain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.