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METHOD AND APPARATUS TO DRIVE LED ARRAYS USING TIME SHARING TECHNIQUE

11/11,752 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 14, 2004
Examiner HAISSA PHILOGENE
Class 315
Art Group 2821
Patent No. 7,239,087
Case Type Utility - 315/128000
Status Patented Case
Parent 60/530,025 Expired
Last Updated: 4 years, 2 months ago
Date # Transaction