Granted Patent
Utility
US 5,434,464 · App. 08/247,562
Unidirectional supporting structure for microelectromechanical transducers
Inventors:
Stephen M. Bobbio, Thomas D. DuBois, Farid M. Tranjan, Youssef Bousaba, James D. Jacobson, Scott H. Goodwin-Johansson, Kerstin Kay McKay
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: May 23, 1994
Inventors
Stephen M. Bobbio
Thomas D. DuBois
Farid M. Tranjan
Youssef Bousaba
James D. Jacobson
Scott H. Goodwin-Johansson
Kerstin Kay McKay
Assignee (at issue)
MCNC
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.