 Amtech Systems, Inc. NASDAQ: ASYS, a manufacturer of capital equipment, including thermal processing and wafer polishing, and related consumables used in fabricating semiconductor devices, such as silicon carbide SiC and silicon power chips, electronic assemblies and light-emitting diodes LEDs, will announce its financial results for the second quarter ended March 31, 2020 on Thursday, May 7, 2020 after market close. 