About 3 Trademarks found that are owned by Chrysalis Symbolic Design Inc.

computer software for development, testing, simulation and modification of digital electronic circuits and other electronic devices and user manuals sold together therewith

computer software for development, testing, simulation and modification of digital electronic circuits and other electronic devices and user manuals sold together therewith

computer software used to design, debug, analyze, verify and test digital electronic circuits and other electronic devices and user manuals sold as a unit