Granted Patent
Utility
US 6,591,027 · App. 09/794,773
Bi-stable micro-actuator and optical switch
Inventors:
Robert E. Stewart, Agop Hygasov Cherbettchian, Samuel N. Fersht, David B. Hall
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Feb 27, 2001
Inventors
Robert E. Stewart
Agop Hygasov Cherbettchian
Samuel N. Fersht
David B. Hall
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.