Automatic sub-millisecond clock synchronization Application US-9973036-B2 United States of America 15 May 2018
Power meter with current and phase sensor Application US-9851382-B2 United States of America 26 Dec 2017
System and method for detecting branch circuit current Application US-9638726-B2 United States of America 02 May 2017
Method and apparatus for iterative synchronization of two or more electronic devices Grant US-9191907-B2 United States of America 17 Nov 2015
Method and apparatus for generation of a system master timebase of a computing device… Grant US-8724615-B1 United States of America 13 May 2014
Method and apparatus for iterative synchronization of two or more electronic devices Grant US-8634341-B1 United States of America 21 Jan 2014
Method for detecting the position of a moving body Application EP-1143261-A1 European Patent Office 10 Oct 2001