Granted Patent
Utility
US 5,315,170 · App. 07/902,603
Track and hold circuit
Inventors:
Charles Vinn, Peter P. Hang
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Jun 23, 1992
Inventors
Charles Vinn
Peter P. Hang
Assignee (at issue)
Raytheon Company
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.