Granted Patent
Utility
US 5,014,013 · App. 07/418,295
Antilog circuit with automatic gain control
Inventor:
Brian R. Kotzian
Patented Case
View Patent ↗
Granted: May 7, 1991
Filed: Oct 6, 1989
Inventor
Brian R. Kotzian
Assignee (at issue)
Hewlett-Packart 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.