Patents by Inventor Phil Leech

Phil Leech 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).

  • Heterogeneous power supply management system
    Patent number: 7529949
    Abstract: A system for managing heterogeneous supply of power includes a plurality of heterogeneous power supplies having a primary power supply and a secondary power supply. The primary power supply has a first power rating and the secondary power supply has a second power rating, where the first power rating differs from the second power rating. In addition, power is supplied to the electronic system through at least one of the primary power supply and the secondary power supply.
    Type: Grant
    Filed: October 26, 2005
    Date of Patent: May 5, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Parthasarathy Ranganathan, Khaldoun Alzien, Phil Leech