Granted Patent
Utility
US 6,687,697 · App. 09/918,791
System and method for improved string matching under noisy channel conditions
Inventors:
Kevyn B. Collins-Thompson, Charles B. Schweizer
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Jul 30, 2001
Inventors
Kevyn B. Collins-Thompson
Charles B. Schweizer
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.