Granted Patent
Utility
US 5,103,227 · App. 07/588,658
Modulus converter for fractional rate encoding
Inventor:
William L. Betts
Patented Case
View Patent ↗
Granted: Apr 7, 1992
Filed: Sep 26, 1990
Inventor
William L. Betts
Assignee (at issue)
AT&T Bell Laboratories
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.