Granted Patent
Utility
US 5,959,795 · App. 08/808,099
Format calculator for headerless hard disk with embedded servo wedges
Inventor:
Joanne C. Wu
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Feb 28, 1997
Inventor
Joanne C. Wu
Assignee (at issue)
Adaptec, Inc.
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.