75480547
May 6, 1998
Aug 14, 2001
COMPUTER SOFTWARE USED TO GENERATE HAPTIC, OR FORCE AND TACTILE, FEEDBACK IN COMPUTER INPUT DEVICES IN RELATION TO COMPUTER AIDED DESIGN (CAD) COMPUTER SYSTEMS INCLUDING COMPUTER AIDED MANUFACTURING (CAM), ELECTRONIC DESIGN AND AUTOMATION (EDA), ARCHITECTURE, ENGINEERING AND CONSTRUCTION (AEC), AND GEOGRAPHIC INFORMATION SYSTEMS (GIF)
Electrical and Scientific Apparatus