Granted Patent
Utility
US 4,961,139 · App. 07/213,578
Data base management system for real-time applications
Inventors:
Le Hong, Cynthia Givens, Ching Chao Liu, Michael Wright, Feyzi Fatehi
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Jun 30, 1988
Inventors
Le Hong
Cynthia Givens
Ching Chao Liu
Michael Wright
Feyzi Fatehi
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.