Granted Patent
Utility
US 5,953,412 · App. 08/711,679
Method and apparatus for controlling line conditioner equalizer
Inventors:
Laurence L. Sheets, Chan Li
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Sep 4, 1996
Inventors
Laurence L. Sheets
Chan Li
Assignee (at issue)
Teltrend, 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.