Granted Patent
Utility
US 6,829,602 · App. 10/317,640
System and method for using a compressed trie to estimate like predicates
Inventors:
Srikanth R. Avadhanam, Nigel R. Ellis, Campbell Bryce Fraser, Rodger N. Kline
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Dec 12, 2002
Inventors
Srikanth R. Avadhanam
Nigel R. Ellis
Campbell Bryce Fraser
Rodger N. Kline
Assignee (at issue)
Microsoft 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.