Patents by Inventor Belinda H.T. Wong

Belinda H.T. Wong 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).

  • LED lighting system
    Patent number: 9521722
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: December 13, 2016
    Inventors: Chon Meng Wong, Belinda H. T. Wong, An-Kwok Ian Wong
  • LED lighting system
    Patent number: 9414456
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: August 9, 2016
    Inventors: Chon Meng Wong, Belinda H. T. Wong, An-Kwok Ian Wong
  • LED Lighting System
    Publication number: 20150305120
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Application
    Filed: November 20, 2014
    Publication date: October 22, 2015
    Inventors: Chon Meng Wong, Belinda H. T. Wong, An-Kwok Ian Wong
  • LED lighting system
    Publication number: 20150305110
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Application
    Filed: November 20, 2014
    Publication date: October 22, 2015
    Inventors: Chon Meng Wong, Belinda H. T. Wong, An-Kwok Ian Wong
  • LED lighting system
    Patent number: 8912905
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: December 16, 2014
    Inventors: Chon Meng Wong, Belinda H. T. Wong, An-Kwok Ian Wong
  • LED lighting system
    Publication number: 20120217882
    Abstract: A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region. A control subsystem is capable of variably controlling a light output of the at least one lighting apparatus according to the position of the mobile entity. The system may determine position by radio ranging with mobile electronic elements. The system may include multiple lighting elements and may determine light levels according to positions of multiple mobile entities. The system may include a database of information about lighting elements, mobile entities, and lighting plans that may be selected from mobile electronic elements.
    Type: Application
    Filed: February 28, 2011
    Publication date: August 30, 2012
    Inventors: Chon Meng Wong, Belinda H.T. Wong, An-Kwok Ian Wong