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:
Dec. 16, 2014
Filed:
Aug. 19, 2013
Marvell International Ltd., Hamilton, BM;
Richard Travis Behrens, Santa Clara, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
Systems and methods for reading data from a magnetic medium are provided. A system for reading data from a magnetic medium includes an electromagnetic head array, where the electromagnetic head array includes a plurality of read sensors. Each read sensor of the plurality of read sensors is configured to sense a magnetic field of the magnetic medium and to generate a signal based on the magnetic field. Circuitry is configured to combine the signals of the plurality of read sensors to generate a resulting signal. The resulting signal defines an effective read width of the electromagnetic head array, where the effective read width is narrower than a read width of any of the plurality of read sensors.