Granted Patent
Utility
US 5,282,227 · App. 07/886,774
Communication signal detection and acquisition
Inventor:
James Crawford
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: May 21, 1992
Inventor
James Crawford
Assignee (at issue)
TITAN COMPANY LIMITED
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.