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.

Date of Patent:
Jan. 10, 2017

Filed:

Nov. 12, 2015
Applicant:

Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;

Inventors:

Aravind Ratnakar Nayak, Allentown, PA (US);

Lu Lu, San Jose, CA (US);

Richard Rauschmayer, Longmont, CO (US);

Haitao Xia, San Jose, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/035 (2006.01); G11B 20/10 (2006.01); G06F 17/14 (2006.01); G11B 5/09 (2006.01);
U.S. Cl.
CPC ...
G11B 20/10046 (2013.01); G06F 17/142 (2013.01); G11B 5/035 (2013.01); G11B 5/09 (2013.01); G11B 20/10009 (2013.01); G11B 20/10055 (2013.01); G11B 2220/90 (2013.01);
Abstract

Systems and method are disclosed relating generally to data processing, and more particularly to systems and methods for utilizing multiple data streams for data recovery from a storage device. One example of the system includes a first equalizer circuit, a second equalizer circuit, a summation circuit, a first multiplication circuit, a second multiplication circuit, and a scalar calculation circuit that is capable of calculating a scalar based upon coefficients that are also provided as inputs to the first equalizer and second equalizer.


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