Granted Patent
Utility
US 5,534,802 · App. 08/299,724
Sample and hold circuitry in bipolar transistor technology using a bootstrapping technique
Inventor:
Behzad Razavi
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Sep 1, 1994
Inventor
Behzad Razavi
Assignee (at issue)
AT&T CORP.
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.