Granted Patent
Utility
US 6,173,021 · App. 08/966,180
Method and apparatus for reducing interference in a twisted wire pair transmission system
Inventors:
Thomas J. Bingel, Ramon B. Hazen
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Nov 7, 1997
Inventors
Thomas J. Bingel
Ramon B. Hazen
Assignee (at issue)
PARADYNE 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.