Invention Grant
US07948706B2 Apparatus and method to adjust the orientation of a read head to correct for dynamic skew
有权
用于调整读取头的方向以校正动态偏斜的装置和方法
- Patent Title: Apparatus and method to adjust the orientation of a read head to correct for dynamic skew
- Patent Title (中): 用于调整读取头的方向以校正动态偏斜的装置和方法
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Application No.: US12482312Application Date: 2009-06-10
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Publication No.: US07948706B2Publication Date: 2011-05-24
- Inventor: Steven Ross Bentley , Nhan Xuan Bui , Reed Alan Hancock , Eiji Ogura , Kazuhiro Tsuruta , Keisuke Tanaka
- Applicant: Steven Ross Bentley , Nhan Xuan Bui , Reed Alan Hancock , Eiji Ogura , Kazuhiro Tsuruta , Keisuke Tanaka
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Quarles & Brady LLP
- Agent Dale F. Regelman
- Main IPC: G11B20/20
- IPC: G11B20/20
Abstract:
A method to adjust the orientation of a read head comprising a first read element and a second read element, wherein the first read element and the second read element are separated by a distance, wherein the method moves a sequential information storage medium adjacent to the read head, determines a skew angle for the sequential information storage medium with respect to the read head using the first read element and the second read element, and encodes that skew angle in a computer readable medium.
Public/Granted literature
- US20100315739A1 APPARATUS AND METHOD TO ADJUST THE ORIENTATION OF A READ HEAD TO CORRECT FOR DYNAMIC SKEW Public/Granted day:2010-12-16
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