Granted Patent
Utility
US 6,654,198 · App. 09/885,008
Repeatable run-out error compensation method for a disc drive
Inventors:
Xiong Liu, Kian Keong Ooi, ChoonKiat Lim, YangQuan Chen, Qiang Bi, MingZhong Ding, ShuangQuan Min, WeiSung Lee
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 19, 2001
Inventors
Xiong Liu
Kian Keong Ooi
ChoonKiat Lim
YangQuan Chen
Qiang Bi
MingZhong Ding
ShuangQuan Min
WeiSung Lee
Assignee (at issue)
Seagate Technology LLC
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.