Granted Patent
Utility
US 6,816,031 · App. 10/006,178
Adjustable delay transmission line
Inventor:
Charles A. Miller
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Dec 4, 2001
Inventor
Charles A. Miller
Assignee (at issue)
FormFactor, 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.