Granted Patent
Utility
US 5,249,294 · App. 08/013,246
Determination of time of execution of predetermined data processing routing in relation to occurrence of prior externally observable event
Inventors:
Roy A. Griffin, III, James Esserman, Steven E. Anderson, Steven R. Hart, Ron D. Katznelson
Patented Case
View Patent ↗
Granted: Sep 28, 1993
Filed: Feb 3, 1993
Inventors
Roy A. Griffin, III
James Esserman
Steven E. Anderson
Steven R. Hart
Ron D. Katznelson
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.