Patents by Inventor Daniel Lacap

Daniel Lacap 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).

  • METHOD AND APPARATUS FOR IMPLEMENTING POWER CONTROL IN MULTI-VOLTAGE I/O CIRCUITS
    Publication number: 20050156623
    Abstract: A method and apparatus are provided for implementing power control in multi-voltage input/output (I/O) circuits. First current biasing devices are provided for creating a first constant bias current. Second current biasing devices are provided for creating a second bias current. The second current biasing devices are activated at a first voltage and are deactivated at a second voltage. The first voltage is less than the second voltage.
    Type: Application
    Filed: January 20, 2004
    Publication date: July 21, 2005
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Daniel Lacap, John Mitby, David Siljenberg, Daniel Young