Granted Patent
Utility
US 6,647,262 · App. 09/651,540
Cellular radio communication handover systems
Inventors:
Cristian Demetrescu, Constantin Ilas, Konstantinos Samaras, Louis Gwyn Samuel, Fiona Clare Angharad Somerville, Jian Wu, Ran-Hong Yan
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Aug 29, 2000
Inventors
Cristian Demetrescu
Constantin Ilas
Konstantinos Samaras
Louis Gwyn Samuel
Fiona Clare Angharad Somerville
Jian Wu
Ran-Hong Yan
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.