Patents by Inventor Christopher Lau

Christopher Lau 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: 9949218
    Abstract: A device for boosting a mobile signal corresponding to a mobile device, the device including a cradle for holding the mobile device, a mirrored phone antenna configured to contact the mobile device when placed in the cradle, and configured to receive the mobile signal from the mobile device, a secondary antenna for receiving the mobile signal from the mirrored phone antenna, a booster electronic card for receiving the mobile signal from the secondary antenna, and for boosting the mobile signal, and a directionalized antenna for receiving the boosted mobile signal from the booster electronic card, and for transmitting the boosted mobile signal.
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: April 17, 2018
    Inventor: Christopher Lau
  • Publication number: 20160060021
    Abstract: A seed vault and organizer to store seeds and organize them for distribution, and having a transport container that can open and close, and contains therein various items that are typically used by person who works with plant seeds, including airtight containers, tube holders, and envelopes for distribution.
    Type: Application
    Filed: May 21, 2015
    Publication date: March 3, 2016
    Inventor: Christopher Lau
  • Patent number: 6681043
    Abstract: A video processing environment includes a user interface and processing shell from which various video processing ‘plug-in’ programs are accessed. The shell insulates the plug-ins from the intricacies of reading various file formats. The user interface allows an operator to load a video sequence, define and view one or more video objects on any one or more frames of the video sequence, edit existing video object segmentations, view video objects across a series of video frames, and encode video objects among a video sequence in a desired format. Various encoding parameters can be adjusted allowing the operator to view the video sequence encoded at the various parameter settings. The user interface includes a video window, a time-line window, a zoom window, a set of menus including a menu of plug-in programs, and a set of dialogue boxes, including encoding parameter dialogue boxes.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: January 20, 2004
    Assignee: University of Washington
    Inventors: Christopher Lau, Donglok Kim, Yongmin Kim
  • Patent number: 6633309
    Abstract: A video processing environment includes a user interface and processing shell from which various video processing ‘plug-in’ programs are accessed. The shell insulates the plug-ins from the intricacies of reading various file formats. The user interface allows an operator to load a video sequence, define and view one or more video objects on any one or more frames of the video sequence, edit existing video object segmentations, view video objects across a series of video frames, and encode video objects among a video sequence in a desired format. Various encoding parameters can be adjusted allowing the operator to view the video sequence encoded at the various parameter settings. The user interface includes a video window, a time-line window, a zoom window, a set of menus including a menu of plug-in programs, and a set of dialogue boxes, including encoding parameter dialogue boxes.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: October 14, 2003
    Assignee: University of Washington
    Inventors: Christopher Lau, Donglok Kim, Yongmin Kim
  • Publication number: 20030052906
    Abstract: A video processing environment includes a user interface and processing shell from which various video processing ‘plug-in’ programs are accessed. The shell insulates the plug-ins from the intricacies of reading various file formats. The user interface allows an operator to load a video sequence, define and view one or more video objects on any one or more frames of the video sequence, edit existing video object segmentations, view video objects across a series of video frames, and encode video objects among a video sequence in a desired format. Various encoding parameters can be adjusted allowing the operator to view the video sequence encoded at the various parameter settings. The user interface includes a video window, a time-line window, a zoom window, a set of menus including a menu of plug-in programs, and a set of dialogue boxes, including encoding parameter dialogue boxes.
    Type: Application
    Filed: August 16, 1999
    Publication date: March 20, 2003
    Inventors: CHRISTOPHER LAU, DONGLOK KIM, YONGMIN KIM
  • Patent number: 6525746
    Abstract: A video processing environment includes a user interface and processing shell from which various video processing ‘plug-in’ programs are accessed. The shell insulates the plug-ins from the intricacies of reading various file formats. The user interface allows an operator to load a video sequence, define and view one or more video objects on any one or more frames of the video sequence, edit existing video object segmentations, view video objects across a series of video frames, and encode video objects among a video sequence in a desired format. Various encoding parameters can be adjusted allowing the operator to view the video sequence encoded at the various parameter settings. The user interface includes a video window, a time-line window, a zoom window, a set of menus including a menu of plug-in programs, and a set of dialogue boxes, including encoding parameter dialogue boxes.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: February 25, 2003
    Assignee: University of Washington
    Inventors: Christopher Lau, Donglok Kim, Yongmin Kim
  • Publication number: 20020114309
    Abstract: Embodiments of the present invention organize a collection of data frames which can be allocated to mobilestations into sets of contiguous groups of frames Each group of frames is mutually independent in time (i.e., each group of contiguous frames does not overlap, in time, with another group of contiguous frames). Each orthogonal group of frames is assigned to a BS (a single BS may be assigned more than one orthogonal group of frames). The BS may allocate its assigned orthogonal group of frames to a plurality of MSs thus forming a plurality of communications channels. In a further embodiment, a single BS, having been assigned more than one orthogonal group of frames, can assign each orthogonal group of frames to sectors (or sections) within a wireless cell.
    Type: Application
    Filed: December 26, 2000
    Publication date: August 22, 2002
    Applicant: NORTEL NETWORKS LIMITED
    Inventors: Jocelyn Chow, Christopher Lau