In-Q-Tel Backs Pixim

Pixim Inc., a Mountain View, Calif.-based developer of digital imaging systems for the security camera market, has added an undisclosed amount of capital to a Series B-1 round that originally closed in March with $15 million. In-Q-Tel was joined on the extension by return backers Mayfield Fund, Ridgewood Capital and Tallwood Venture Capital. www.pixim.com