Cascade Microtech, Inc. is a designer, developer, manufacturer and marketer of wafer probing, thermal and reliability solutions for the electrical measurement and testing of semiconductor devices. The Company operates in two business segments: Systems and Probes. The Systems business segment is engaged in the sale of probe stations, thermal subsystems and reliability test systems. The Probes segment is engaged in the sale of analytical probes and production probe cards. The Company designs, manufactures and sells multiple product lines, including probe stations, thermal subsystems, reliability test systems, analytical probes, production probe cards, and various services and accessories. Probing systems are used in the development of semiconductor processes and designs. The 1164 Reliability Test System is a modular and scalable test platform that can be used in a range of reliability test applications.