Granted Patent
Utility
US 6,031,657 · App. 09/208,041
Membrane-actuated charge controlled mirror (CCM) projection display
Inventors:
William P. Robinson, Michael J. Little, Eric A. Gifford
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Dec 9, 1998
Inventors
William P. Robinson
Michael J. Little
Eric A. Gifford
Assignee (at issue)
MEMSolutions, 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.