Granted Patent
Utility
US 6,484,018 · App. 09/770,409
Method and apparatus for defining and generating local oscillator signals for down converter
Inventors:
Walter J. Downey, Mark Adrian Stubbs, Luna Chen, Philip H. Sutterlin
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jan 25, 2001
Inventors
Walter J. Downey
Mark Adrian Stubbs
Luna Chen
Philip H. Sutterlin
Assignee (at issue)
Echleon Corporation
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.