Fabless semiconductor and microprocessor design company Hyperstone, announced the appointment of Christian Ehmer as Vice President of its Application & Customer Support Group. Ehmer comes from Cypress. He having held various positions throughout the semiconductor industry include: 12 years of engineering at Siemens, three years as an FAE for Xilinx at Memec , and eight years of Application Management at manufacturers such as IBM-Microelectronics and Cypress Semiconductor.