Invention Grant
US08169726B2 Disk file preamplifier frequency-response and time delay compensation
有权
磁盘文件前置放大器频率响应和时间延迟补偿
- Patent Title: Disk file preamplifier frequency-response and time delay compensation
- Patent Title (中): 磁盘文件前置放大器频率响应和时间延迟补偿
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Application No.: US12838601Application Date: 2010-07-19
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Publication No.: US08169726B2Publication Date: 2012-05-01
- Inventor: Ross Wilson
- Applicant: Ross Wilson
- Applicant Address: US CA Milpitas
- Assignee: LSI Corporation
- Current Assignee: LSI Corporation
- Current Assignee Address: US CA Milpitas
- Agency: Christopher P. Maiorana, PC
- Main IPC: G11B5/09
- IPC: G11B5/09
Abstract:
An apparatus including one or more reader circuits, one or more writer circuits, and a loopback channel. The one or more reader circuits may be configured to read data from a magnetic medium. The one or more writer circuits may be configured to write data to the magnetic medium. The loopback channel is coupled between the one or more reader circuits and the one or more writer circuits.
Public/Granted literature
- US20120014011A1 DISK FILE PREAMPLIFIER FREQUENCY-RESPONSE AND TIME DELAY COMPENSATION Public/Granted day:2012-01-19
Information query
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