Patents by Inventor So Vang

So Vang 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).

  • Method and system for generation of captions over stereoscopic 3D images
    Patent number: 10462414
    Abstract: Management of graphical overlays for use in stereoscopic video where the graphical overlay is positioned relative to depths associated with objects showing in the video. A disparity offset processor may be configured to facilitate generating overlay mapping information as a function of object depth maps in order to facilitate positioning one or move graphical overlays relative to corresponding objects.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 29, 2019
    Assignee: Cable Television Laboratories, Inc.
    Inventors: David K. Broberg, So Vang, Arianne T. Hinds
  • Method and system of advertising
    Patent number: 9269088
    Abstract: Method and system of advertising. The method and system permitting a user to select advertisements for viewing. The user may select the advertisements so that the advertisements appear during access to media services.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: February 23, 2016
    Assignee: Cable Television Laboratories, Inc.
    Inventors: Michael E. Davis, So Vang
  • Method and system of advertising
    Publication number: 20070130003
    Abstract: Method and system of advertising. The method and system permitting a user to select advertisements for viewing. The user may select the advertisements so that the advertisements appear during access to media services.
    Type: Application
    Filed: November 23, 2005
    Publication date: June 7, 2007
    Applicant: Cable Television Laboratories, Inc.
    Inventors: Michael Davis, So Vang
  • Synchronizing services across open cable and packet cable
    Patent number: 7093275
    Abstract: Disclosed is a system and that synchronizes utilization of a data transfer with an audio/video stream. Time information contained within an audio/video stream is monitored for a specified time at which a data transfer may be combined with the audio/video stream. Combination includes logical operations, arithmetic operations, and may include screen windowing or other operations. Time required to request and receive a data transfer may be monitored or estimated such that requests for data are issued in advance of utilization of the data, allowing for data transfer time and network access time or other factors. Requests for a data transfer may be processed employing user information such that returned data transfers reflect a characteristic of the user.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: August 15, 2006
    Assignee: Cable Television Laboratories, Inc.
    Inventors: David A. Birks, So Vang, David Broberg
  • Synchronizing services across open cable and packet cable
    Publication number: 20020162122
    Abstract: Disclosed is a system and that synchronizes utilization of a data transfer with an audio/video stream. Time information contained within an audio/video stream is monitored for a specified time at which a data transfer may be combined with the audio/video stream. Combination includes logical operations, arithmetic operations, and may include screen windowing or other operations. Time required to request and receive a data transfer may be monitored or estimated such that requests for data are issued in advance of utilization of the data, allowing for data transfer time and network access time or other factors. Requests for a data transfer may be processed employing user information such that returned data transfers reflect a characteristic of the user.
    Type: Application
    Filed: April 30, 2001
    Publication date: October 31, 2002
    Inventors: David A. Birks, So Vang, David Broberg