Patents by Inventor Kai Chung Lui

Kai Chung Lui 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: 8578259
    Abstract: Tools and techniques for media portability and compatibility for different destination platforms are provided. These tools may receive commands to launch a media portability capability, and may receive source media as input for transformation. These tools may also receive indications of profile settings for specifying how to transform the source media for enhanced portability on destination systems for playback. The source media may be transformed in response to the profile setting, with the transformed media inserted into a document. The tools may then distribute the document to the destination system for playback.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: November 5, 2013
    Assignee: Microsoft Corporation
    Inventors: Jeffrey Chao-Nan Chen, Barn-Wan Li, Kai Chung Lui
  • Patent number: 8381086
    Abstract: Technologies are described herein for synchronizing slide show events with audio. Data defining one or more animation events, slide transitions, or visual effects and an audio file to be played during the defined events is received. The audio file is processed to identify the audio events contained therein. Once the audio events in the audio file have been identified, the defined animation events are synchronized to the identified audio events using an audio synchronization scheme that includes data defining how the audio events are to be synchronized to the animation events. A user interface may be provided that allows a user to select an audio synchronization scheme to be applied to a presentation. A user interface may also be provided that allows a user to visually associate an animation event with any audio event identified within an audio file.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: February 19, 2013
    Assignee: Microsoft Corporation
    Inventors: Barn-Wan Li, Kai Chung Lui
  • Publication number: 20100169753
    Abstract: Tools and techniques for media portability and compatibility for different destination platforms are provided. These tools may receive commands to launch a media portability capability, and may receive source media as input for transformation. These tools may also receive indications of profile settings for specifying how to transform the source media for enhanced portability on destination systems for playback. The source media may be transformed in response to the profile setting, with the transformed media inserted into a document.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Applicant: Microsoft Corporation
    Inventors: Jeffrey Chao-Nan Chen, Barn-Wan Li, Kai Chung Lui
  • Publication number: 20090077460
    Abstract: Technologies are described herein for synchronizing slide show events with audio. Data defining one or more animation events, slide transitions, or visual effects and an audio file to be played during the defined events is received. The audio file is processed to identify the audio events contained therein. Once the audio events in the audio file have been identified, the defined animation events are synchronized to the identified audio events using an audio synchronization scheme that includes data defining how the audio events are to be synchronized to the animation events. A user interface may be provided that allows a user to select an audio synchronization scheme to be applied to a presentation. A user interface may also be provided that allows a user to visually associate an animation event with any audio event identified within an audio file.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Barn-Wan Li, Kai Chung Lui