Beaverton computer chip company Avnera said in a regulatory filing that it raised $3.7 million of a $4.7 million investment round.
The company had already raised at least $62 million in prior backing, some from venture capitalists and some through investments by its strategic partners. Today's filing describes the investment as "Series E Preferred Stock and Series E Preferred Stock Purchase Warrants."
Best Buy, Sony, Logitech, Panasonic, Samsung and others have licensed Avnera's technology for use in their own products.
Read more at OregonLive.com.