Patents by Inventor BOBBY J. HEMINGWAY

BOBBY J. HEMINGWAY 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).

  • DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A DIRECT CURRENT-TO-DIRECT CURRENT ('DC/DC') CONVERTER FOR DELIVERING A LOAD TO AN ELECTRICAL COMPONENT
    Publication number: 20140132237
    Abstract: A direct current-to-direct current (‘DC/DC’) converter for delivering a load to an electrical component, the DC/DC converter including: a coupled inductor, wherein the coupled inductor receives a source input voltage level and a outputs an output voltage level; a transient winding; and a variable impedance switch coupled to the transient winding, the variable impedance switch configured to operate by adjusting a delivered resistance level in dependence upon a change in the load to be delivered to the electrical component by the DC/DC converter.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JAMAICA L. BARNETTE, BOBBY J. HEMINGWAY
  • DYNAMIC IMPEDANCE MATCHING FOR IMPROVED TRANSIENT PERFORMANCE IN A DIRECT CURRENT-TO-DIRECT CURRENT ('DC/DC') CONVERTER FOR DELIVERING A LOAD TO AN ELECTRICAL COMPONENT
    Publication number: 20140132234
    Abstract: A direct current-to-direct current (‘DC/DC’) converter for delivering a load to an electrical component, the DC/DC converter including: a coupled inductor, wherein the coupled inductor receives a source input voltage level and a outputs an output voltage level; a transient winding; and a variable impedance switch coupled to the transient winding, the variable impedance switch configured to operate by adjusting a delivered resistance level in dependence upon a change in the load to be delivered to the electrical component by the DC/DC converter.
    Type: Application
    Filed: December 7, 2012
    Publication date: May 15, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: JAMAICA L. BARNETTE, BOBBY J. HEMINGWAY