Patents by Inventor Kwong Heng Kwok

Kwong Heng Kwok 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: 8639083
    Abstract: The present invention relates to a method for recording a video stream on a recording media, e.g. HDD, wherein the video stream has different parental ratings, and to an apparatus for recording a video stream performing such a method.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: January 28, 2014
    Assignee: Thomson Licensing
    Inventors: Cheng Tao, Kwong Heng Kwok
  • Publication number: 20090220210
    Abstract: The present invention relates to a method for recording a video stream on a recording media, e. g. HDD, wherein the video stream has different parental ratings, and to an apparatus for recording a video stream performing such a method.
    Type: Application
    Filed: April 29, 2009
    Publication date: September 3, 2009
    Inventors: Cheng Tao, Kwong Heng Kwok
  • Patent number: 7499387
    Abstract: The method for copying data from a tape onto a storage medium comprises the steps of scanning the tape in a fast winding operation, counting control pulses present on the tape during the fast winding operation in a counter, defining a compression rate in dependency of the number of control pulses and the capacity of the optical medium, reading the data from the tape and writing the data onto the storage medium by using said compression rate. The appliance comprises a media recorder, a tape recorder and a micro-controller for performing the method. The appliance allows in particular, copying in an automated procedure all information being recorded on the tape onto the storage medium via a one touch copy operation, by making optimum use of the capacity of the storage medium.
    Type: Grant
    Filed: November 4, 2004
    Date of Patent: March 3, 2009
    Assignee: Thomson Licensing
    Inventors: Kwong Heng Kwok, Lee Cheng Yu
  • Publication number: 20080320008
    Abstract: The invention refers to a method for updating of content information related to an audio/visual storage medium wherein content information is being stored on the storage medium after generating the content information. The updated content information is stored in a user data area of the data stream stored on the storage medium.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 25, 2008
    Inventors: Lee Cheng Yu, Kwong Heng Kwok, Yee Boon Goh
  • Patent number: 6937416
    Abstract: In a video tape recorder (VTR), the capstan draws the tape from which the video signal is reproduced in a forward direction. The following steps are used to control the capstan, applying a torque to the capstan in a backward direction for a first predetermined period of time. Applying a torque to the capstan in the forward direction for a second predetermined period of time and nullifying the motor current. This arrangement is particularly convenient for slow-motion and still-picture modes.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: August 30, 2005
    Assignee: Thomson Licensing S.A.
    Inventor: Kwong Heng Kwok
  • Publication number: 20040156617
    Abstract: A video recorder has a source of a digital stream representing a video signal and a medium interface for recording the digital stream as a recording among a plurality of recordings. An indicator of the video signal standard is also recorded for each recording. When a change in the video standard is detected, a new recording is started with an indicator of the new video standard attached.
    Type: Application
    Filed: February 3, 2004
    Publication date: August 12, 2004
    Inventors: Kwong Heng Kwok, Chuan Peng Ong
  • Publication number: 20020012524
    Abstract: In a video tape recorder (VTR), the capstan draws the tape from which the video signal is reproduced in a forward direction.
    Type: Application
    Filed: July 27, 2001
    Publication date: January 31, 2002
    Inventor: Kwong Heng Kwok