Irvine Sensors Corp.: The Costa Mesa developer...

Irvine Sensors Corp.: The Costa Mesa developer of infrared devices and computer electronics packages reported a net loss of $678,200, or 5 cents a share, for its first quarter ended Jan. 1. That compares with a net loss of $236,600, or 2 cents a share, for the same period a year earlier. Revenue rose to $1.6 million from $1.2 million.