Granted Patent
Utility
US 4,809,300 · App. 07/177,638
Branch metric algorithm for eight-dimensional signal constellation
Inventors:
Yuri Goldstein, William E. Abdelsayed, Paul D. Cole
Patented Case
View Patent ↗
Granted: Feb 28, 1989
Filed: Apr 5, 1988
Inventors
Yuri Goldstein
William E. Abdelsayed
Paul D. Cole
Assignee (at issue)
General DataComm, 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.