Granted Patent
Utility
US 6,598,200 · App. 09/587,036
Method and apparatus for frequency domain data frame transmission
Inventors:
John C. Greenwood, David Carotti
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Jun 2, 2000
Inventors
John C. Greenwood
David Carotti
Assignee (at issue)
Nortel Networks 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.