Granted Patent
Utility
US 6,137,612 · App. 09/002,423
Method and system for channelization and down conversion of wideband subscriber information signals
Inventor:
James William Startup
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Jan 2, 1998
Inventor
James William Startup
Assignee (at issue)
Motorola, 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.