Granted Patent
Utility
US 6,353,602 · App. 09/131,390
CDMA base station assisted soft handoff
Inventors:
Terry Si-Fong Cheng, Ching-Yao Huang
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: Aug 7, 1998
Inventors
Terry Si-Fong Cheng
Ching-Yao Huang
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.