Technology Marketing Inc.: The Irvine-based electronic engineering...

Technology Marketing Inc.: The Irvine-based electronic engineering company posted second-quarter earnings of $42,580, more than double the $18,483 reported for the corresponding quarter a year ago. Revenue for the quarter ended Aug. 31 rose 5% to $2.1 million from $2 million. For the first half of fiscal 1991, the company had a loss of $55,597, contrasted with earnings of $264,141 for the year-earlier period. Revenue declined 17% to $3.8 million from $4.6 million.