Granted Patent
Utility
US 6,785,677 · App. 09/847,473
Method for execution of query to search strings of characters that match pattern with a target string utilizing bit vector
Inventor:
Barry Lynn Fritchman
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: May 2, 2001
Inventor
Barry Lynn Fritchman
Assignee (at issue)
Unisys 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.