Granted Patent
Utility
US 6,411,056 · App. 09/670,770
System and method for stabilizing disk drive rotation control
Inventors:
Gaku Ikedo, Naoyuki Kagami, Akinori Yuba
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Sep 27, 2000
Inventors
Gaku Ikedo
Naoyuki Kagami
Akinori Yuba
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.