Granted Patent
Utility
US 6,173,183 · App. 09/118,122
CDMA inter-mobile switching center soft hand-off
Inventors:
MARWAN H. ABU-AMARA, Steve Sides, Ahmad Jalali, Jyoti Boppana, Satyajit Doctor
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jul 16, 1998
Inventors
MARWAN H. ABU-AMARA
Steve Sides
Ahmad Jalali
Jyoti Boppana
Satyajit Doctor
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.