Granted Patent
Utility
US 5,291,520 · App. 07/820,098
Methods and apparatus employing distribution preserving Tomlinson precoding in transmission of digital data signals
Inventor:
Paul D. Cole
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Jan 13, 1992
Inventor
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.