Granted Patent
Utility
US 6,545,835 · App. 09/652,857
Method and apparatus for RRO learning before and after shipping to cancel RRO in a disk drive
Inventors:
Raffi Codilian, Hanan Kupferman, Yoo H. Kim
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Aug 31, 2000
Inventors
Raffi Codilian
Hanan Kupferman
Yoo H. Kim
Assignee (at issue)
WESTERN DIGITAL TECHNOLOGIES, 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.