Granted Patent
Utility
US 5,774,576 · App. 08/503,051
Pattern recognition by unsupervised metric learning
Inventors:
Ingemar J. Cox, Peter N. Yianilos
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Jul 17, 1995
Inventors
Ingemar J. Cox
Peter N. Yianilos
Assignee (at issue)
NEC Research Institute, 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.