Granted Patent
Utility
US 5,281,928 · App. 07/966,305
Electronic attenuator
Inventors:
Shmuel Ravid, Alan R. Olsen, Gary E. St. Onge
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Oct 26, 1992
Inventors
Shmuel Ravid
Alan R. Olsen
Gary E. St. Onge
Assignee (at issue)
M/A-Com, Inc.
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.