SAN JOSE, Calif.--(BUSINESS WIRE)--Ultratech, Inc. (Nasdaq:UTEK) a leading supplier of lithography, laser-processing and inspection systems used to manufacture semiconductor devices and high-brightness LEDs (HB-LEDs), today announced that it will release its fourth quarter and fiscal year 2014 earnings results before the market opens on Thursday, February 5, 2015. Ultratech will host an earnings conference call at 8:00 am PT / 11:00 am ET, featuring remarks by Arthur W. Zafiropoulo, Chairman an