Granted Patent
Utility
US 6,434,232 · App. 09/378,962
Apparatus and method for measuring loop impedance
Inventor:
Christopher Ludeman
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Aug 23, 1999
Inventor
Christopher Ludeman
Assignee (at issue)
Intersil 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.