Invention Grant
US08804272B1 Clearance sensor and circuitry using adjustable channel parameters
有权
间隙传感器和使用可调节通道参数的电路
- Patent Title: Clearance sensor and circuitry using adjustable channel parameters
- Patent Title (中): 间隙传感器和使用可调节通道参数的电路
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Application No.: US13932398Application Date: 2013-07-01
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Publication No.: US08804272B1Publication Date: 2014-08-12
- Inventor: Housan Dakroub , Edward Charles Gage , Tim Rausch
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Hollingsworth Davis, LLC
- Main IPC: G11B21/02
- IPC: G11B21/02
Abstract:
A transducer is configured to interact with a magnetic storage medium, a first channel comprises a first sensor and first circuitry configured to adjust a plurality of first channel parameters, and a second channel comprises a second sensor and second circuitry configured to adjust a plurality of second channel parameters. The first and second channel parameters are independently adjustable by the first and second circuitry, respectively. A detector is coupled to the first and second channels, and configured to detect a head-medium interface event.
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