Granted Patent
Utility
US 6,477,303 · App. 09/571,267
MEMS optical backplane interface
Inventor:
Barry K. Witherspoon
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: May 15, 2000
Inventor
Barry K. Witherspoon
Assignee (at issue)
Litton Systems, 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.