Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor memory device using high-density and high-speed MOS elements

Semiconductor memory device using high-density and high-speed MOS elements

US Patent 4990999 · Granted Feb 5, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Current limiting circuit configured to limit output current of driver circuit2015
Semiconductor package and electronic component package2013
Memory configuration of a composite memory device2011
Memory configuration of a composite memory device2010
Memory configuration of a composite memory device2009
Memory configuration of a composite memory device2009
Memory configuration of a composite memory device2003
Memory configuration of a composite memory device2002
Memory configuration of a composite memory device2000
Electrically alterable non-volatile semiconductor memory device2000
NMOS input receiver circuit1999
NMOS input receiver circuit1999