Granted Patent
Utility
US 4,924,463 · App. 07/383,439
Data coding method for use in digital communication systems
Inventors:
Robert E. Thomas, Jeffrey L. Cooper, Robert J. Simcoe
Patented Case
View Patent ↗
Granted: May 8, 1990
Filed: Jul 24, 1989
Inventors
Robert E. Thomas
Jeffrey L. Cooper
Robert J. Simcoe
Assignee (at issue)
Digital Equipment Corporation
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.