U.S. Patents

TOGGLED Awarded 12 New LED Lighting Patents in 2012TOGGLED, the solid state lighting subsidiary of Altair Engineering Inc., reported Tuesday it has received 12 new LED lighting patents issued by the United States Patent and Trademark Office in 2012.
Ilumisys, Altair Add Four New PatentsThe Ilumisys Inc. LED lighting division of Troy-based Altair Engineering Inc. announced that it had been issued four new patents by the United States Patent and Trademark Office.

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