Granted Patent
Utility
US 4,864,615 · App. 07/200,111
Reproduction of secure keys by using distributed key generation data
Inventors:
Christopher J. Bennett, Michael V. Harding, Paul Moroney
Patented Case
View Patent ↗
Granted: Sep 5, 1989
Filed: May 27, 1988
Inventors
Christopher J. Bennett
Michael V. Harding
Paul Moroney
Assignee (at issue)
General Instrument Corporation
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.