Granted Patent
Utility
US 6,567,583 · App. 09/280,457
Mode converter and method
Inventors:
Stephen C. Mettler, Willard C. White
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Mar 30, 1999
Inventors
Stephen C. Mettler
Willard C. White
Assignee (at issue)
LUCENT 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.