(ADPnews) - Nov 15, 2010 - US solar and semiconductor equipment maker Amtech Systems Inc (NASDAQ:ASYS) turned to a net profit of USD 5.4 million (EUR 4m) in its fourth quarter to September 30 from a net loss of USD 201,000 a year ago, and said it expects FY 2010/11 revenues to grow by more than 67% on the year.