Patents by Inventor Hans de Goede

Hans de Goede 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).

  • USB redirection for interrupt transactions
    Patent number: 9098431
    Abstract: Methods and systems for conducting a transaction between a virtual USB device driver and a USB device client are provided. A hypervisor of a computer system receives one or more data packets from the client. The hypervisor stores the one or more data packets in a buffer. The hypervisor dequeues a data packet from the buffer. The hypervisor transmits the data packet to the virtual USB device driver.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: August 4, 2015
    Assignee: Red Hat, Inc.
    Inventor: Hans de Goede
  • USB redirection for write streams
    Patent number: 8856407
    Abstract: Methods and systems for conducting a transaction between a USB device and a virtual USB device driver are provided. A client USB manager stores in a buffer one or more data packets associated with the virtual USB device driver. The client USB manager dequeues one of the one or more data packets from the buffer. The client USB manager transmits the dequeued data packet to the USB device for processing. The client USB manager re-fills completed data packets from the buffer and queues the data packets for transmitting to the USB device without waiting for the virtual USB device driver.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: October 7, 2014
    Assignee: Red Hat, Inc.
    Inventor: Hans de Goede
  • USB redirection for read transactions
    Patent number: 8850090
    Abstract: Methods and systems for conducting a transaction between a virtual USB device driver and a USB device are provided. A virtual USB manager of a hypervisor receives a one or more data packets from a client. The virtual USB manager stores of the one or more data packets in a buffer. The virtual USB manager dequeues a data packet from the buffer. The virtual USB manager transmits the data packet to the virtual USB device driver for processing.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: September 30, 2014
    Assignee: Red Hat, Inc.
    Inventor: Hans de Goede
  • USB REDIRECTION FOR READ TRANSACTIONS
    Publication number: 20130132960
    Abstract: Methods and systems for conducting a transaction between a virtual USB device driver and a USB device are provided. A virtual USB manager of a hypervisor receives a one or more data packets from a client. The virtual USB manager stores of the one or more data packets in a buffer. The virtual USB manager dequeues a data packet from the buffer. The virtual USB manager transmits the data packet to the virtual USB device driver for processing.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Inventor: Hans de Goede
  • USB REDIRECTION FOR WRITE STREAMS
    Publication number: 20130132620
    Abstract: Methods and systems for conducting a transaction between a USB device and a virtual USB device driver are provided. A client USB manager stores in a buffer one or more data packets associated with the virtual USB device driver. The client USB manager dequeues one of the one or more data packets from the buffer. The client USB manager transmits the dequeued data packet to the USB device for processing. The client USB manager re-fills completed data packets from the buffer and queues the data packets for transmitting to the USB device without waiting for the virtual USB device driver.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Inventor: Hans de Goede
  • USB REDIRECTION FOR INTERRUPT TRANSACTIONS
    Publication number: 20130132618
    Abstract: Methods and systems for conducting a transaction between a virtual USB device driver and a USB device client are provided. A hypervisor of a computer system receives one or more data packets from the client. The hypervisor stores the one or more data packets in a buffer. The hypervisor dequeues a data packet from the buffer. The hypervisor transmits the data packet to the virtual USB device driver.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Inventor: Hans de Goede