Granted Patent
Utility
US 5,999,470 · App. 08/898,113
Sense amplifier circuit having high speed operation
Inventor:
Hiroyuki Takahashi
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Jul 22, 1997
Inventor
Hiroyuki Takahashi
Assignee (at issue)
NEC CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.