Invention Grant
- Patent Title: Extraction of transducer position information from bit patterned magnetic media
- Patent Title (中): 从位图形磁介质中提取换能器位置信息
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Application No.: US12025222Application Date: 2008-02-04
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Publication No.: US07957084B2Publication Date: 2011-06-07
- Inventor: Sundeep Chauhan , Barmeshwar Vikramaditya
- Applicant: Sundeep Chauhan , Barmeshwar Vikramaditya
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agent David K. Lucente
- Main IPC: G11B5/02
- IPC: G11B5/02

Abstract:
Extracting transducer position information from bit patterned magnetic media includes providing a magnetic storage medium having at least one data array with multiple discrete and separated recording bits and providing the transducer adjacent the data array. A readback signal dependent upon the multiple recording bits is generated with the transducer. Determining the transducer position information further includes generating at least a first position signal and a second position signal from the readback signal.
Public/Granted literature
- US20090195916A1 EXTRACTION OF TRANSDUCER POSITION INFORMATION FROM BIT PATTERNED MAGNETIC MEDIA Public/Granted day:2009-08-06
Information query
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