Granted Patent
Utility
US 6,374,261 · App. 09/289,682
Expert system knowledge-deficiency reduction through automated database updates from semi-structured natural language documents
Inventors:
Miguel O. Alvarez, Gokul Chander Prabhakar
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Apr 9, 1999
Inventors
Miguel O. Alvarez
Gokul Chander Prabhakar
Assignee (at issue)
Avaya Technology LLC
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.