Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nonvolatile memory device having ferroelectric film

Nonvolatile memory device having ferroelectric film

US Patent 5361224 · Granted Nov 1, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cancer diagnostic device, diagnostic system, and diagnostic device2019
Semiconductor device employing group III-V nitride semiconductors and method for2011
MIS field effect transistor and method for manufacturing the same2011
ZnO based compound semiconductor light emitting device and method for manufactur2009
Logical calculation circuit, logical calculation device, and logical calculation2008
Logical operation circuit and logical operation method2008
Logical operation circuit and logical operation method2006
ZnO based compound semiconductor light emitting device and method for manufactur2006
Process for fabricating semiconductor device2005
Semiconductor nonvolatile memory with low programming voltage2005
Data holding device and electronic circuit having data holding device2004
ZnO compound semiconductor light emitting element2004