Patents by Inventor Ka Yuk Lee

Ka Yuk Lee 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).

  • Remote control devices and methods
    Patent number: 8441388
    Abstract: A remote control device comprising a motion detector consisting of a single accelerometer, means for receiving data from the motion detector and mapping the received motion detector data to at least one user instruction, and means for transmitting a signal indicative of the at least one user instruction.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: May 14, 2013
    Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Ka Yuk Lee, Qing Shan, Tak Wing Lam, Yeaun Jau Liou
  • Systems, methods, and computer program products for transmitting and/or receiving media streams
    Patent number: 8185650
    Abstract: A method includes receiving encoded media content, transforming the encoded media content into web page content by dividing the encoded media content into a plurality of web page files formatted as a static web page, and transmitting the web page content over the network in response to a request.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: May 22, 2012
    Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Kam Hing Lau, Ka Yuk Lee, Kang Heng Wu, Tak Wing Lam
  • Systems, Methods, and Computer Program Products for Transmitting and/or Receiving Media Streams
    Publication number: 20100180043
    Abstract: A method includes receiving encoded media content, transforming the encoded media content into web page content by dividing the encoded media content into a plurality of web page files formatted as a static web page, and transmitting the web page content over the network in response to a request.
    Type: Application
    Filed: January 13, 2009
    Publication date: July 15, 2010
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Kam Hing Lau, Ka Yuk Lee, Kang Heng Wu, Tak Wing Lam
  • Remote Control Devices and Methods
    Publication number: 20100171636
    Abstract: A remote control device comprising a motion detector consisting of a single accelerometer, means for receiving data from the motion detector and mapping the received motion detector data to at least one user instruction, and means for transmitting a signal indicative of the at least one user instruction.
    Type: Application
    Filed: October 20, 2009
    Publication date: July 8, 2010
    Applicant: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Ka Yuk Lee, Qing Shan, Tak Wing Lam, Yeaun Jan Liou
  • Method of storing media data delivered through a network
    Publication number: 20080235401
    Abstract: There are various methods to stream media data, particularly video data, through a network for playing on a client workstation, for example, WMV™, Real™ Video, and so on. If multiple formats are involved, it is difficult to store the media data, and streaming the stored data whenever required. Further, existing devices are not able to record digital AV content from IP network, DVB, or AV encoder. The current invention provides a method of storing media data delivered to a client, for example via the internet. The media data can be encoded more than one format. The format of the media data is first identified when the media data is received by the client, and then analyzed to extract unit attributes from the media data. The unit attributes are stored in a media attribute file. The media data is then stored to a media storage file according to the sequence of the media data sent to the client. The media data stored by the methods of this invention can then be played by a player software.
    Type: Application
    Filed: March 21, 2007
    Publication date: September 25, 2008
    Inventors: Tak Wing Lam, Ka Yuk Lee, Chun Yin Ng