Granted Patent
Utility
US 6,608,839 · App. 09/383,285
System and method for indicating an accurate committed information rate
Inventors:
David P. Hammers, Charles S. Kenworthy
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 25, 1999
Inventors
David P. Hammers
Charles S. Kenworthy
Assignee (at issue)
PARADYNE 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.