The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2008
Filed:
May. 31, 2006
Applicants:
Richard M. Ehrlich, Saratoga, CA (US);
Anton Gerasimov, Santa Clara, CA (US);
Inventors:
Richard M. Ehrlich, Saratoga, CA (US);
Anton Gerasimov, Santa Clara, CA (US);
Assignee:
Kabushiki Kiasha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); G11B 20/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A media includes a plurality of tracks, a preamble portion including a set of signals, a first servo burst having a first plurality of signals written substantially in phase with the preamble portion, and a second servo burst written out of phase with the preamble and the first servo portion. The media may be housed within a disk drive that includes a transuding head to read information from the media, and a read channel to read information from the disk including the information associated with the first servo burst and the second servo burst.