Patents by Inventor Sui Wu Dong

Sui Wu Dong 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).

  • Patent number: 8255553
    Abstract: A client module includes a client transceiver module that receives and demodulates a link signal from a multimedia server module over the communications link to produce a received encoded signal, the link signal including a multimedia signal from a multimedia device. A decoder module decodes the received encoded signal into a decoded output signal that is formatted for the at least one client device. A remote receiver module receives remote control signals from a remote control device wherein the remote control signals are formatted for reception by the multimedia device. A remote control signal encoder module encodes the remote control signals into encoded control signals for transmission to the multimedia server module by the client transceiver module.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: August 28, 2012
    Assignee: Vixs Systems Inc.
    Inventors: Sui Wu Dong, David M. Olive
  • Publication number: 20110128877
    Abstract: A multimedia server includes a first transceiver that modulates a data signal to produce a first radio frequency (RF) signal and that transmits the first RF signal to a client over a first transceiver channel when the first transceiver is in a transceive mode. The first transceiver includes a first channel control that performs a first channel scan when the first transceiver is in a scan mode, that determines at least one performance parameter of the first transceiver channel and asserts a low performance signal when the at least one performance parameter compares unfavorably to a performance threshold, and that switches the first transceiver to a selected alternative transceiver channel when the low performance signal is asserted.
    Type: Application
    Filed: February 4, 2011
    Publication date: June 2, 2011
    Applicant: VIXS SYSTEMS, INC.
    Inventors: Sui Wu Dong, James Ward Girardeau, JR.
  • Patent number: 7920524
    Abstract: A multimedia server module includes a first transceiver module that modulates an encoded signal to produce a first radio frequency (RF) signal and that transmits the first RF signal to a client module over a first transceiver channel when the first transceiver module is in a transceive mode. The first transceiver module includes a first channel control module that performs a first channel scan when the first transceiver module is in a scan mode, that determines at least one performance parameter of the first transceiver channel and asserts a low performance signal when the at least one performance parameter compares unfavorably to a performance threshold, and that switches the first transceiver module to a selected alternative transceiver channel when the low performance signal is asserted.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: April 5, 2011
    Assignee: ViXS Systems, Inc.
    Inventors: Sui Wu Dong, James Ward Girardeau, Jr.
  • Patent number: 7900264
    Abstract: A multimedia client/server system includes a multimedia server module that is coupleable to a plurality of multimedia sources that produce at least one multimedia signal. The multimedia server module includes an encoder module that asserts a protection present signal when the at least one multimedia signal includes a copy protection signal, that generates an output signal with the copy protection signal removed when the protection present signal is asserted, and that encodes the output signal to produce an encoded signal. A server transceiver module produces a radio frequency (RF) signal that includes the encoded signal and the protection present signal, and that wirelessly transmits the RF signal.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: March 1, 2011
    Assignee: ViXS Systems, Inc.
    Inventors: Sui Wu Dong, James Ward Girardeau, Jr.
  • Patent number: 7774362
    Abstract: A multimedia client/server system, prior to transmitting multimedia data over an RF communication link, shares secure access data between the client module. The secure access data is used to securing communication between the server transceiver module and the client transceiver module over the RF communication link.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: August 10, 2010
    Assignee: VIXS Systems, Inc.
    Inventor: Sui Wu Dong
  • Publication number: 20080120657
    Abstract: A multimedia client/server system, prior to transmitting multimedia data over an RF communication link, shares secure access data between the client module. The secure access data is used to securing communication between the server transceiver module and the client transceiver module over the RF communication link.
    Type: Application
    Filed: November 16, 2006
    Publication date: May 22, 2008
    Inventor: Sui Wu Dong
  • Publication number: 20080120673
    Abstract: A client module includes a client transceiver module that receives and demodulates a link signal from a multimedia server module over the communications link to produce a received encoded signal, the link signal including a multimedia signal from a multimedia device. A decoder module decodes the received encoded signal into a decoded output signal that is formatted for the at least one client device. A remote receiver module receives remote control signals from a remote control device wherein the remote control signals are formatted for reception by the multimedia device. A remote control signal encoder module encodes the remote control signals into encoded control signals for transmission to the multimedia server module by the client transceiver module.
    Type: Application
    Filed: November 16, 2006
    Publication date: May 22, 2008
    Inventors: Sui Wu Dong, David M. Olive
  • Publication number: 20080083035
    Abstract: A multimedia client/server system includes a multimedia server module that is coupleable to a plurality of multimedia sources that produce at least one multimedia signal. The multimedia server module includes an encoder module that asserts a protection present signal when the at least one multimedia signal includes a copy protection signal, that generates an output signal with the copy protection signal removed when the protection present signal is asserted, and that encodes the output signal to produce an encoded signal. A server transceiver module produces a radio frequency (RF) signal that includes the encoded signal and the protection present signal, and that wirelessly transmits the RF signal.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Inventors: Sui Wu Dong, James Ward Girardeau
  • Publication number: 20080082498
    Abstract: A multimedia server module includes a first transceiver module that modulates an encoded signal to produce a first radio frequency (RF) signal and that transmits the first RF signal to a client module over a first transceiver channel when the first transceiver module is in a transceive mode. The first transceiver module includes a first channel control module that performs a first channel scan when the first transceiver module is in a scan mode, that determines at least one performance parameter of the first transceiver channel and asserts a low performance signal when the at least one performance parameter compares unfavorably to a performance threshold, and that switches the first transceiver module to a selected alternative transceiver channel when the low performance signal is asserted.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Inventors: Sui Wu Dong, James Ward Girardeau