US Patent 7352139 Multiple lamp ballast control circuit
Patent 7352139 was granted and assigned to International Rectifier (company) on April, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
February 11, 2005
Date of Patent
April 1, 2008
Patent Application Number
11056748
Patent Inventor Names
Thomas J. Ribarich
0
Zan Huang
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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