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Altair and ilumisys enforce lighting technology patent


June 24, 2008
By Anthony Capkun

Altair Engineering—parent company of LED lighting developer ilumisys—has been granted a judgment and permanent injunction against High Tech Global Group Co. Ltd. (HTGG), a Taiwanese manufacturer. Altair brought action against HTGG when it discovered the company was infringing upon its patent for LED-driven replacement lighting for fluorescent lamps.