Magnetic shift register memory
US8164939B2 · kind B2 · utility
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2References
21Claims
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Key dates
| Filing date | Feb 23, 2010 |
| Grant date | Apr 24, 2012 |
| Priority date | — |
| Expiry date | Sep 18, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/0808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A magnetic shift register memory includes a magnetic track and a reference magnetic region. The magnetic track has multiple magnetic domains. Each of the magnetic domains stores one bit data. One end of the magnetic domains is set with a first data injection domain for storing a first data, and a second data injection domain is located adjacent to the first data injection domain. The reference magnetic region corresponding to the second data injection region is implemented at a side of the magnetic track for storing a second data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.