Granted Patent
Utility
US 6,088,188 · App. 08/798,529
System and method for determining when hard disk drive power amplifier is saturated
Inventors:
Louis J. Serrano, Mantle Man-Hon Yu
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Feb 10, 1997
Inventors
Louis J. Serrano
Mantle Man-Hon Yu
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.