US Patent 7934226 Optical pickup apparatus
Patent 7934226 was granted and assigned to Sanyo on April, 2011 by the United States Patent and Trademark Office.
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Patent abstract
An optical pickup apparatus comprising: a photo detector configured to receive light reflected from a medium; a housing mounted with the photo detector; and a projecting portion projecting from the housing, the projecting portion including a displacement preventer configured to prevent displacement of the photo detector or an adhesive relative to the housing, the displacement preventer including a fixing portion formed to extend along a plurality of directions, the photo detector being provided on the housing by applying the adhesive to the displacement preventer.
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Patent Inventor Names
Chikashi Yoshinaga0
Kenichi Takeuchi0
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Official Website
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US Patent 07934226 Optical pickup apparatus US Patent 7934226 Optical pickup apparatus
Infobox
Patent Number
079342260
Patent Number
79342260
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079342260
Date of Patent
April 26, 2011
0Patent Application Number
126313410
Date Filed
December 4, 2009
0Official Website
Patent Primary Examiner
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US Patent 07934226 Optical pickup apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07934226
Date of patent
April 26, 2011
Patent application number
12631341
Date Filed
December 4, 2009
Patent primary examiner
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