Granted Patent
Utility
US 6,127,856 · App. 08/998,383
Sample-and-hold circuit operable at a low voltage
Inventor:
Goro Ueda
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Dec 24, 1997
Inventor
Goro Ueda
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.