Granted Patent
Utility
US 6,289,483 · App. 09/298,570
Read retry method in disk drive
Inventor:
Toshiyuki Ohtaki
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Apr 23, 1999
Inventor
Toshiyuki Ohtaki
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.