Stealthy R2 Semiconductor nabs $2M

Chip startup R2 Semiconductor, based in Sunnyvale, Calif. just brought in $2 million of an anticipated $12 million first round of funding, according to peHUB. The investment came from Sigma Partners and Morgenthaler Venture Partners. The company itself doesn’t even have a web site, and very little information on its activities has been released.