Granted Patent
Utility
US 5,481,565 · App. 08/139,600
Method and apparatus for channel equalization
Inventor:
Debajyoti Pal
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Oct 18, 1993
Inventor
Debajyoti Pal
Assignee (at issue)
AT&T CORP.
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.