Granted Patent
Utility
US 6,529,475 · App. 09/212,650
Monitor for the control of multimedia services in networks
Inventors:
Guang Wan, Jonathan Weston-Dawkes
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Dec 16, 1998
Inventors
Guang Wan
Jonathan Weston-Dawkes
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.