Cadence Design Systems, Inc. (Cadence) develops electronic design automation (EDA), software, hardware, and silicon intellectual property (IP). Cadence licenses software and IP, sells or leases hardware technology and provides engineering and education services worldwide to help manage and accelerate electronics product development processes. The Company�s customers use its products and services to design and develop complex integrated circuits (ICs) and electronics systems. The Company combines its products and technologies into platforms for four design activities: Functional Verification; Digital IC Design and Implementation; Custom IC Design and Verification, and System Interconnect Design. It sells software using three license types: subscription, term and perpetual. It also offers a number of fee-based services, including engineering and education services. In April 2013, Cadence Design Systems Inc announced the acquisition of Tensilica, Inc.