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:
Jan. 22, 2013
Filed:
Jan. 24, 2011
Applicant:
Chi Fung Cheng, San Jose, CA (US);
Inventor:
Chi Fung Cheng, San Jose, CA (US);
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device is provided that, in one implementation, includes interpolators to generate interpolated phase shifted signals, and a precompensation circuit to provide precompensated versions of data bits in accordance with the interpolated phase shifted signals. Each of the interpolators is assigned a bit pattern different from that assigned to remaining ones of the interpolators.
Cheng, Chi. (2013). Method and apparatus for write precompensation in a magnetic recording system (U.S. Patent No. 8358478). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8358478
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