Invention Grant
- Patent Title: Embedded disconnected circuits in magnetic storage media of data storage devices
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Application No.: US16018360Application Date: 2018-06-26
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Publication No.: US10672425B2Publication Date: 2020-06-02
- Inventor: Pankaj Mehra , Bernd Lamberts , Sridhar Chatradhi , Jordan A. Katine
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Jacobsen IP Law
- Agent Krista S. Jacobsen
- Main IPC: G11B5/66
- IPC: G11B5/66 ; G11B5/82 ; G11B5/48 ; G11B5/74 ; G11B5/49 ; G11B5/667

Abstract:
Disclosed herein are magnetic storage media with embedded disconnected circuits, and magnetic storage systems comprising such media. A magnetic storage media comprises a recording layer comprising a storage location, and an embedded disconnected circuit (EDC) configured to assist in at least one of writing to or reading from the storage location in response to a wireless activation signal. A magnetic storage system comprises a signal generator configured to generate a wireless activation signal, a magnetic storage media with a plurality of storage locations, and a write transducer and/or a read receiver. The magnetic storage media has at least one EDC configured to assist in writing to and/or reading from at least one of the plurality of storage locations in response to the wireless activation signal.
Public/Granted literature
- US20180373452A1 EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA STORAGE DEVICES Public/Granted day:2018-12-27
Information query
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