About Intellectual Property Right and Trademarks Microsoft product screen shots reprinted with permission from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the USA and other countries. Ethernet is a registered trademark of Xerox Corporation. EtherCAT ® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. Company names and product names in this document are the trademarks or registered trademarks of their respective companies.