Patents by Inventor Steve Sevak Singh

Steve Sevak Singh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Controlled commutator circuit
    Patent number: 5917722
    Abstract: A commutator circuit includes a bridge (1), which may have a half-bridge or a full-bridge topology, and a switch resonant arm (3, L, C). The resonant arm is coupled to the midpoint of the bridge, directly, or via a current buffer, or via a transformer. The arm provide controlled resonant commutation of a load coupled to the midpoint of the bridge. The circuit may be used, for example to drive an electric servo motor, or in a digital audio power amplifier.
    Type: Grant
    Filed: January 23, 1997
    Date of Patent: June 29, 1999
    Assignees: B&W Loudspeakers Ltd., University of Brighton
    Inventor: Steve Sevak Singh