Granted Patent
Utility
US 5,809,494 · App. 08/559,532
Method for rapidly and efficiently hashing records of large databases
Inventor:
John N. Nguyen
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Nov 16, 1995
Inventor
John N. Nguyen
Assignee (at issue)
Applied Language 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.