Patents by Inventor Matthew John Koenn

Matthew John Koenn 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).

  • Data transfer between devices maintaining state data
    Patent number: 8762589
    Abstract: Transferring data between devices utilizing state data. The devices may include a writer device and a reader device, each coupled to a common bus. A host device may create a transfer session between the devices. Each of the host device, the writer device, and the reader device may maintain state data of the transfer session. The host device may notify at least one of the reader device or the writer device of a state change from a disabled state to an enabled state. After enabling, data may be transferred directly between the writer device and the reader device without involving the host device. Finally, the host device may notify at least one of the reader device or the writer device of a state change from the enabled state to the disabled state. After disabling, the direct transfer of data between the writer device and the reader device may be stopped.
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: June 24, 2014
    Assignee: National Instruments Corporation
    Inventors: Haider Ali Khan, Matthew John Koenn, John Robert Breyer, Christopher Frederick Graf, Siddharth Sethi, Christopher Scott Green
  • Data Transfer Between Devices Maintaining State Data
    Publication number: 20110185087
    Abstract: Transferring data between devices utilizing state data. The devices may include a writer device and a reader device, each coupled to a common bus. A host device may create a transfer session between the devices. Each of the host device, the writer device, and the reader device may maintain state data of the transfer session. The host device may notify at least one of the reader device or the writer device of a state change from a disabled state to an enabled state. After enabling, data may be transferred directly between the writer device and the reader device without involving the host device. Finally, the host device may notify at least one of the reader device or the writer device of a state change from the enabled state to the disabled state. After disabling, the direct transfer of data between the writer device and the reader device may be stopped.
    Type: Application
    Filed: January 22, 2010
    Publication date: July 28, 2011
    Inventors: Haider Ali Khan, Matthew John Koenn, John Robert Breyer, Christopher Frederick Graf, Siddharth Sethi, Christopher Scott Green