Granted Patent
Utility
US 6,529,685 · App. 09/771,036
Multimedia direct access storage device and formatting method
Inventors:
Hal Hjalmar Ottesen, Gordon James Smith, George Willard VanLeeuwen
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jan 26, 2001
Inventors
Hal Hjalmar Ottesen
Gordon James Smith
George Willard VanLeeuwen
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.