Granted Patent
Utility
US 5,867,538 · App. 08/515,175
Computational simplified detection of digitally modulated radio signals providing a detection of probability for each symbol
Inventor:
Qingli Liu
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Aug 15, 1995
Inventor
Qingli Liu
Assignee (at issue)
HUGHES ELECTRONICS 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.