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LED PACKAGE WITH SHADING LAYER USED FOR IMPROVING LIGHT LEAKAGE AND METHOD FOR MANUFACTURING THE SAME

62/541,113 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 4, 2017
Case Type Provisional
Status Provisional Application Expired
Child 16/54,987 Patented
Last Updated: 4 years, 2 months ago
Date # Transaction