Granted Patent
Utility
US 5,828,513 · App. 08/568,829
Servo address apparatus and positioning methods for read, write and seek operations in a direct access storage device
Inventor:
Richard Greenberg
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Dec 7, 1995
Inventor
Richard Greenberg
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.