Infineon Technologies AG has completed the sale of its two backend manufacturing sites, one in Cavite, Philippines and one in Cheonan, South Korea, to two fully owned subsidiaries of ASE, a leading provider of independent semiconductor manufacturing services in assembly and test. ASE will assume operations with current employees, and further develop both sites to support multiple customers. As such, ASE and Infineon have also concluded long-term supply agreements under which Infineon will con...