Rainbow Technologies Inc.’s earnings rose 62% to...

Rainbow Technologies Inc.’s earnings rose 62% to $403,000 for the second quarter ended June 30, up from $248,017 a year ago. Revenue increased 82% to $2.79 million, from $1.53 million. For the six-month period, the Irvine computer software company’s earnings rose 83% to $807,000, from $442,217, while revenue gained 90% to $5.18 million, from $2.73 million.