Patents by Inventor Matthew R. Walland

Matthew R. Walland 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 latch state saving device and protocol
    Patent number: 7495492
    Abstract: The invention comprises a dynamic voltage state-saving latch electrical circuit comprising a charge device adapted as a storage element, an integrated recovery mechanism, a supply voltage rail connected to the charge device, a hold signal allocated to the integrated recovery mechanism, a data signal input allocated to said charge device, a data signal output distributed from the charge device, and a clock signal allotted to the charge device, wherein said integrated recovery mechanism maintains a state of the charge device independent of the charge device.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: February 24, 2009
    Assignee: International Business Machines Corporation
    Inventors: Pascal A. Nsame, Anthony J. Perri, Lansing U. Pickup, Sebastian T. Ventrone, Matthew R. Walland
  • DYNAMIC LATCH STATE SAVING DEVICE AND PROTOCOL
    Publication number: 20080062748
    Abstract: The invention comprises a dynamic voltage state-saving latch electrical circuit comprising a charge device adapted as a storage element, an integrated recovery mechanism, a supply voltage rail connected to the charge device, a hold signal allocated to the integrated recovery mechanism, a data signal input allocated to said charge device, a data signal output distributed from the charge device, and a clock signal allotted to the charge device, wherein said integrated recovery mechanism maintains a state of the charge device independent of the charge device.
    Type: Application
    Filed: September 12, 2006
    Publication date: March 13, 2008
    Inventors: Pascal A. Nsame, Anthony J. Perri, Lansing U. Pickup, Sebastian T. Ventrone, Matthew R. Walland