Granted Patent
Utility
US 6,446,263 · App. 09/303,481
Anti-loading CATV interface circuit and method
Inventor:
John B. Crosby
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Apr 30, 1999
Inventor
John B. Crosby
Assignee (at issue)
Multiplex Technology, 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.