Granted Patent
Utility
US 5,565,802 · App. 08/302,270
Semiconductor device with differential amplifier operable at high speed
Inventor:
Takaki Kohno
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Sep 8, 1994
Inventor
Takaki Kohno
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.