Granted Patent
Utility
US 5,751,286 · App. 08/788,150
Image query system and method
Inventors:
Ronald J. Barber, Bradley J. Beitel, William Robinson Equitz, Myron D. Flickner, Carlton Wayne Niblack, Dragutin Petkovic, Thomas Randolph Work, Peter C. Yanker
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Jan 24, 1997
Inventors
Ronald J. Barber
Bradley J. Beitel
William Robinson Equitz
Myron D. Flickner
Carlton Wayne Niblack
Dragutin Petkovic
Thomas Randolph Work
Peter C. Yanker
Assignee (at issue)
International Business Machines 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.