Kovio, Inc., a privately held pioneer in printed silicon electronics, today announced that to date it has raised $20 million in Series E financing, all from its current investors. With this series of funding, Kovio plans to commence volume shipments of its Kovio RF Barcodes, a new category of barcode that leverages low cost and eco-friendly printed electronics to affordably and securely bring intelligence to everyday things – from transit tickets to consumer products. “The continued support o...