Granted Patent
Utility
US 6,404,855 · App. 09/165,464
Conditioner unit for pair gain test controller
Inventor:
John P. Beck
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Oct 2, 1998
Inventor
John P. Beck
Assignee (at issue)
Pairgain Technologies, 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.