Invention Grant
- Patent Title: Recording head with multiple magnetic writers simultaneously writing to adjacent tracks
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Application No.: US16010930Application Date: 2018-06-18
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Publication No.: US10475473B2Publication Date: 2019-11-12
- Inventor: Mehmet Fatih Erden
- 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: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: G11B5/265
- IPC: G11B5/265 ; G11B5/29 ; G11B5/596 ; G11B5/48 ; G11B5/31 ; G11B5/00 ; G11B5/55
Abstract:
A recording head has a first magnetic writer and a second magnetic writer offset from the first magnetic writer in a downtrack and crosstrack direction. The recording head has leads configured to deliver respective first and second write and/or laser currents to the first and second writers. The first and second write and/or laser currents enable the first and second writers to simultaneously write to adjacent tracks of a magnetic disk.
Public/Granted literature
- US20180301162A1 RECORDING HEAD WITH MULTIPLE MAGNETIC WRITERS SIMULTANEOUSLY WRITING TO ADJACENT TRACKS Public/Granted day:2018-10-18
Information query
IPC分类:
