Rudolph Technologies, Inc. :

Rudolph Technologies Inc develops process control defect inspection and metrology, lithography, and data analysis systems for microelectronics device manufacturers. The firm's process and yield management solutions are used in wafer processing and final manufacturing applications. Rudolph's process control business develops automated defect detection and classification, film metrology, and yield analysis technologies. The lithography business sells step and repeats technology, advanced packaging lithography, and flat panel display lithography systems. It also offers integrated software solutions, including process control software and yield management software. Geographically, the company generates a majority of its revenue from Taiwan.