Granted Patent
Utility
US 6,704,728 · App. 09/563,803
Accessing information from a collection of data
Inventors:
Jane Wen Chang, Raymond Lau, Michael Kyle McCandless
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: May 2, 2000
Inventors
Jane Wen Chang
Raymond Lau
Michael Kyle McCandless
Assignee (at issue)
iPhase.com, 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.