Dynamic RAM with nonvolatile shadow memory
US4545035A · kind A · utility
26Cited by
1References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 1982 |
| Grant date | Oct 1, 1985 |
| Priority date | — |
| Expiry date | Jul 20, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C14/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A compact memory cell combines a volatile dynamic storage section with a shadow nonvolatile section in two vertically stacked element arrays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.