Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiaojun Zhang0
Feng Liu0
Jinqiu Zhang0
Ming Sun0
Date of Patent
April 11, 2023
0Patent Application Number
168950750
Date Filed
June 8, 2020
0Patent Citations
Patent Primary Examiner
A magnetic recording head having air bearing surface (ABS) includes a main pole, a side shield laterally spaced from the main pole by a first side gap and a second side gap, an electrically conductive non-magnetic gap material layer disposed between the main pole and the side shield in the first side gap, and a dielectric non-magnetic gap material matrix and a conformal dielectric spacer layer disposed between the main pole and the side shield in the second side gap.
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