Granted Patent
Utility
US 5,578,162 · App. 08/366,864
Integrated composite semiconductor devices and method for manufacture thereof
Inventors:
Lucian A. D'Asaro, Donald W. Dahringer, Keith Wayne Goossen, James A. Walker
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Dec 30, 1994
Inventors
Lucian A. D'Asaro
Donald W. Dahringer
Keith Wayne Goossen
James A. Walker
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.