US Patent 7574774 Hinge unit with auto-lock and double-side rotation
Patent 7574774 was granted and assigned to Quanta Computer on August, 2009 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
January 31, 2007
Date of Patent
August 18, 2009
Patent Application Number
11700021
Patent Inventor Names
Jung-Wen Chang
0
Chun-Feng Lai
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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