Granted Patent
Utility
US 6,084,890 · App. 08/977,914
Method and apparatus for combining carrier signals
Inventor:
Dale Robert Anderson
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Nov 25, 1997
Inventor
Dale Robert Anderson
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.