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US Patent 7505232 Magnetic head with side shield and manufacturing method thereof

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Edits on 17 Sep, 2023
"Add patent inventor(s)"
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edited on 17 Sep, 2023
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Patent Inventor Names
Chiaki Ishakawa0
Chiseki Haginoya0
Katsuro Watanabe0
Kazuhiro Nakamoto0
Kenichi Meguro0
Masahiko Hatatani0
Edits on 15 Sep, 2023
"Add patent abstract"
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edited on 15 Sep, 2023
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Patent abstract

In a side shield structure employed to narrow the effective track, a noise caused by the side shield structure can be reduced. In one embodiment, the side shield is inclined with respect to the film plane to suppress the generation of a magnetic pole in the end portion of the side shield. To this end, the side face of a device is inclined at a desired angle. Further, a reproduction device is formed at two or more angles β1 and β2 to improve the track width accuracy.

Edits on 21 Jul, 2023
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edited on 21 Jul, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075052320
Edits on 24 May, 2023
"Remove leading 0 from patent number"
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edited on 24 May, 2023
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US Patent 07505232 Magnetic head with side shield and manufacturing method thereof US Patent 7505232 Magnetic head with side shield and manufacturing method thereof

Infobox
Patent Number
075052320
Patent Number
75052320
Edits on 28 Mar, 2023
"Entity importer update"
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Golden AI
edited on 28 Mar, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075052320
Date of Patent
March 17, 2009
0
Patent Application Number
111663380
Date Filed
June 24, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075052320
Patent Primary Examiner
‌
William J Klimowicz
0
Edits on 15 Jun, 2022
"Entity importer update"
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Golden AI
edited on 15 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07505232
Edits on 2 Dec, 2021
"Created via: Entity Importer"
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created this topic on 2 Dec, 2021
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 US Patent 07505232 Magnetic head with side shield and manufacturing method thereof

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07505232
Date of patent
March 17, 2009
Patent application number
11166338
Date Filed
June 24, 2005
Patent primary examiner
‌
William J Klimowicz

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