Granted Patent
Utility
US 5,682,273 · App. 08/532,956
Disk drive for portable computer with adaptive demand-driven power management
Inventor:
Steven R. Hetzler
Patented Case
View Patent ↗
Granted: Oct 28, 1997
Filed: Sep 22, 1995
Inventor
Steven R. Hetzler
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.