Granted Patent
Utility
US 4,816,893 · App. 07/166,145
Low leakage CMOS/insulator substrate devices and method of forming the same
Inventors:
Donald C. Mayer, Prahalad K. Vasudev
Patented Case
View Patent ↗
Granted: Mar 28, 1989
Filed: Mar 10, 1988
Inventors
Donald C. Mayer
Prahalad K. Vasudev
Assignee (at issue)
Hughes Aircraft Company
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.