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LIGHT EMISSION DRIVE CIRCUIT AND ITS DRIVE CONTROL METHOD AND DISPLAY UNIT AND ITS DISPLAY DRIVE METHOD

11/302,590 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 12, 2005
Examiner LEONID SHAPIRO
Class 345
Art Group 2629
Patent No. 7,663,615
Case Type Utility - 345/204000
Status Patented Case
Child 2004-360105
Child 2004-368031
Child 2004-368850
Last Updated: 5 years, 2 months ago
Date # Transaction