Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Memory cell providing simultaneous non-destructive access to volatile and non-volatile data

Memory cell providing simultaneous non-destructive access to volatile and non-volatile data

US Patent 4672580 · Granted Jun 9, 1987

Estimated economic value: $2,308,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Noise reducing output buffer circuit with feedback path1992
Electrical measurements of the profile of semiconductor devices during their man1990
Electrical measurements of properties of semiconductor devices during their manu1990
Content addressable memory array with priority encoder1990
Content addressable memory array with maskable and resettable bits1989
Content addressable memory array system with multiplexed status and command info1989
Capacitor-plate bias generator for CMOS DRAM memories1988
Method and apparatus for non-destructive access of volatile and non-volatile dat1987
Method and apparatus for non-destructive access of volatile and non-volatile dat1987
Non-volatile dynamic RAM cell1986
Non-volatile dynamic RAM cell1986
Gold-doped IC resistor region1984