Granted Patent
Utility
US 6,735,202 · App. 09/480,022
Mobility management techniques for use in an internet protocol-based multimedia mobile network
Inventors:
Walid Ahmed, Bharat Tarachand Doshi, Hong Jiang, Pantelis Monogioudis, Kiran M. Rege
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jan 10, 2000
Inventors
Walid Ahmed
Bharat Tarachand Doshi
Hong Jiang
Pantelis Monogioudis
Kiran M. Rege
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.