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US Patent 8331579 Reproducing apparatus and headphone apparatus

Patent 8331579 was granted and assigned to Sony on December, 2012 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Sony

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

83315790

Patent Inventor Names

Tomonori Kato0

Date of Patent

December 11, 2012

Patent Application Number

126216770

Date Filed

November 19, 2009

Patent Citations Received

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US Patent 12137316 Magnetic earphones holder

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US Patent 11985472 Magnetic earphones holder

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US Patent 12015889 Magnetic earphones holder

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US Patent 12088987 Magnetic earphones holder

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US Patent 12088984 Magnetic earphones holder

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US Patent 11678101 Magnetic earphones holder

Patent Primary Examiner

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Vivian Chin

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