US Patent 7493031 Automatic focusing module
Patent 7493031 was granted and assigned to Hon Hai Precision Industry Co Ltd on February, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
Tai-Cherng Yu0
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Patent abstract
An automatic focusing module (100) includes a lens barrel (10), a first lens (11), a piezoelectric element (14), and a deformably adjustable lens (13). The first lens is disposed in the lens barrel. The piezoelectric element is installed in the lens barrel. The piezoelectric element is connected to a piezoelectric circuit. The deformably adjustable lens is disposed in the piezoelectric element.
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US Patent 07493031 Automatic focusing module US Patent 7493031 Automatic focusing module
Infobox
Patent Number
074930310
Patent Number
74930310
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Current Assignee
Patent Jurisdiction
Patent Number
074930310
Date of Patent
February 17, 2009
0Patent Application Number
112827860
Date Filed
November 18, 2005
0Official Website
Patent Primary Examiner
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US Patent 07493031 Automatic focusing module
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07493031
Date of patent
February 17, 2009
Patent application number
11282786
Date Filed
November 18, 2005
Patent primary examiner
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