Granted Patent
Utility
US 6,556,544 · App. 09/422,646
Method and system for provisioning network resources for dynamic multicast groups
Inventor:
Cheng-Yin Lee
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Oct 22, 1999
Inventor
Cheng-Yin Lee
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.