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Polarization conversion systems for stereoscopic projection

13/550,182 | U.S. Patent Application

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Location ELECTRONIC
Filed July 16, 2012
Examiner TONY KO
Class 353
Art Group 2878
Patent No. 8,833,943
Case Type Utility - 353/070000
Status Patented Case
Parent 13/47,763 Patented
Parent 11/864,198 Patented
Parent 60/950,652 Expired
Parent 60/911,043 Expired
Parent 60/827,657 Expired
Child 14/485,256 Patented
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Last Updated: 4 months, 1 week ago
Date # Transaction