Patents by Inventor Mang Lun A. Tong

Mang Lun A. Tong 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).

  • Dongle device with video encoding and methods for use therewith
    Patent number: 9743126
    Abstract: A universal serial bus (USB) dongle device includes a USB interface for receiving a video signal in a first format and for sending a processed video signal in a second format wherein the first format differs from the second format. An encoding module generates the processed video signal based on the video signal. In a further embodiment, A video card includes a video receiver for receiving a video signal in a first format, based on a selection command. An encoding module generates a processed video signal in a second format based on the video signal, wherein the first format differs from the second format. A USB interface transfers the processed video signal to the host device, receives the selection command from the host device and receives a power signal from the host device to power the video receiver and the encoding module.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: August 22, 2017
    Assignee: VIXS SYSTEMS, INC.
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung
  • DONGLE DEVICE WITH VIDEO ENCODING AND METHODS FOR USE THEREWITH
    Publication number: 20160014442
    Abstract: A universal serial bus (USB) dongle device includes a USB interface for receiving a video signal in a first format and for sending a processed video signal in a second format wherein the first format differs from the second format. An encoding module generates the processed video signal based on the video signal. In a further embodiment, A video card includes a video receiver for receiving a video signal in a first format, based on a selection command. An encoding module generates a processed video signal in a second format based on the video signal, wherein the first format differs from the second format. A USB interface transfers the processed video signal to the host device, receives the selection command from the host device and receives a power signal from the host device to power the video receiver and the encoding module.
    Type: Application
    Filed: April 15, 2015
    Publication date: January 14, 2016
    Applicant: VIXS SYSTEMS, INC.
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung
  • Dongle device with video encoding and methods for use therewith
    Patent number: 9043523
    Abstract: A universal serial bus (USB) dongle device includes a USB interface that receives selection data from a host device that indicates a selection of a first video format from a plurality of available formats. The USB interface also receives an input video signal from the host device in the first video format and a power signal from the host device. An encoding module generates a processed video signal in a second video format based on the input video signal, wherein the first video format differs from the second video format. The USB interface transfers the processed video signal to the host device.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: May 26, 2015
    Assignee: VIXS Systems, Inc.
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung
  • DONGLE DEVICE WITH VIDEO ENCODING AND METHODS FOR USE THEREWITH
    Publication number: 20110304767
    Abstract: A universal serial bus (USB) dongle device includes a USB interface that receives selection data from a host device that indicates a selection of a first video format from a plurality of available formats. The USB interface also receives an input video signal from the host device in the first video format and a power signal from the host device. An encoding module generates a processed video signal in a second video format based on the input video signal, wherein the first video format differs from the second video format. The USB interface transfers the processed video signal to the host device.
    Type: Application
    Filed: August 18, 2011
    Publication date: December 15, 2011
    Applicant: ViXS Systems, Inc.
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung
  • USB video card and dongle device with video encoding and methods for use therewith
    Patent number: 8028094
    Abstract: A universal serial bus (USB) dongle device includes a USB interface for receiving a video signal in a first format and for sending a processed video signal in a second format wherein the first format differs from the second format. An encoding module generates the processed video signal based on the video signal. In a further embodiment, A video card includes a video receiver for receiving a video signal in a first format, based on a selection command. An encoding module generates a processed video signal in a second format based on the video signal, wherein the first format differs from the second format. A USB interface transfers the processed video signal to the host device, receives the selection command from the host device and receives a power signal from the host device to power the video receiver and the encoding module.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: September 27, 2011
    Assignee: Vixs Systems, Inc.
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung
  • USB VIDEO CARD AND DONGLE DEVICE WITH VIDEO ENCODING AND METHODS FOR USE THEREWITH
    Publication number: 20090141894
    Abstract: A universal serial bus (USB) dongle device includes a USB interface for receiving a video signal in a first format and for sending a processed video signal in a second format wherein the first format differs from the second format. An encoding module generates the processed video signal based on the video signal. In a further embodiment, A video card includes a video receiver for receiving a video signal in a first format, based on a selection command. An encoding module generates a processed video signal in a second format based on the video signal, wherein the first format differs from the second format. A USB interface transfers the processed video signal to the host device, receives the selection command from the host device and receives a power signal from the host device to power the video receiver and the encoding module.
    Type: Application
    Filed: December 4, 2007
    Publication date: June 4, 2009
    Inventors: Kuldip Sahdra, Norman Stewart, Shijun D. Huang, Mang Lun A. Tong, Lewis Leung