Granted Patent
Utility
US 5,574,909 · App. 08/531,570
Apparatus and method for data search using selected or representative data sample
Inventors:
Shinji Misono, Kazuo Iwano, Jung-Kook Hong
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Aug 28, 1995
Inventors
Shinji Misono
Kazuo Iwano
Jung-Kook Hong
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.