Granted Patent
Utility
US 6,765,744 · App. 10/028,636
Track pitch control using head offset measurement for self-servowriting tracks in a disc drive
Inventors:
Kevin A. Gomez, Qiang Bi, Aik Chuan Lim, Jimmy Pang
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Dec 19, 2001
Inventors
Kevin A. Gomez
Qiang Bi
Aik Chuan Lim
Jimmy Pang
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.