Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor memory having a first and second sense amplifier for sensing a memory cell voltage during a normal mode and a refresh mode

Semiconductor memory having a first and second sense amplifier for sensing a memory cell voltage during a normal mode and a refresh mode

US Patent 7009902 · Granted Mar 7, 2006

Estimated economic value: $46,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor memory having a short effective word line cycle time and method fo2014
Semiconductor memory system with a variable and settable preamble f2009
Semiconductor memory device with write protected memory banks2008
Memory apparatus having a short word line cycle time and method for operating a 2006
Integrated memory having a memory cell array containing a plurality of memory ba2006
Memory, processor system and method for performing write operations on a memory 2005
Circuit configuration with signal lines for serially transmitting a plurality of2004
Printed circuit board for semiconductor memory device2004
Integrated dynamic memory device and method for operating an integrated dynamic 2004
Integrated memory chip with a dynamic memory2003
Data output interface, in particular for semiconductor memories2003
Delay element using a delay locked loop2001