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HIGH EFFICIENCY LEDS AND LED LAMPS

13/747,857 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 23, 2013
Examiner CALVIN LEE
Class 257
Art Group 2896
Patent No. 8,921,134
Case Type Utility - 257/088000
Status Patented Case
Parent 13/378,880 Patented
Parent PCT/US2010/039684 -
Parent 61/221,046 Expired
Child 14/531,332 Patented
Child 14/860,800 Patented
Child 15/88,821 Patented
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Last Updated: 3 years, 10 months ago
Date # Transaction