1. Mentor Graphics Corporation, 46885 Bayside Parkway, Fremont, California 94538, United States
2. Mentor Graphics Corporation. 8005 S.W. Boeckman Road, Wilsonville, Oregon 97070, United States
3. Mentor Graphics Corporation, Kapledreef 75, Heverlee 3001, Belgium
4. IMEC, Kapeldreef 75, Leuven B-3001, Belgium