Granted Patent
Utility
US 5,185,763 · App. 07/683,359
Data bit to constellation symbol mapper
Inventor:
Vedavalli G. Krishnan
Patented Case
View Patent ↗
Granted: Feb 9, 1993
Filed: Apr 9, 1991
Inventor
Vedavalli G. Krishnan
Assignee (at issue)
Racal-Datacom 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.