Patents by Inventor Zhang ZhangHai

Zhang ZhangHai 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).

  • Luminaire controller and method of controlling a luminaire
    Patent number: 11596046
    Abstract: A luminaire controller includes a controller housing, a user interface panel, a power interface, a load interface, a power control module and an illumination control module. The user interface panel, power interface and load interface extend from the controller housing. The power interface and load interface are disposed within the controller housing, and are electrically coupled to the user interface panel. The power control module is configured to electrically connect the load interface to the power interface upon receipt of a connect signal from the user interface panel, and electrically isolate the load interface from the power interface upon receipt of a disconnect signal from the user interface panel. In accordance with a light characteristic signal that is received from the user interface panel, the illumination control module is configured to wirelessly control a characteristic of light emitted by a luminaire that is electrically coupled to the load interface.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: February 28, 2023
    Assignee: Liteline Corporation
    Inventors: Daniel Silverstein, Mircea Porumbaceanu, Zhang ZhangHai, Zhong DeJian
  • LUMINAIRE CONTROLLER AND METHOD OF CONTROLLING A LUMINAIRE
    Publication number: 20220141942
    Abstract: A luminaire controller includes a controller housing, a user interface panel, a power interface, a load interface, a power control module and an illumination control module. The user interface panel, power interface and load interface extend from the controller housing. The power interface and load interface are disposed within the controller housing, and are electrically coupled to the user interface panel. The power control module is configured to electrically connect the load interface to the power interface upon receipt of a connect signal from the user interface panel, and electrically isolate the load interface from the power interface upon receipt of a disconnect signal from the user interface panel. In accordance with a light characteristic signal that is received from the user interface panel, the illumination control module is configured to wirelessly control a characteristic of light emitted by a luminaire that is electrically coupled to the load interface.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Daniel Silverstein, Mircea Porumbaceanu, Zhang ZhangHai, Zhong DeJian
  • Luminaire controller
    Patent number: D987590
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: May 30, 2023
    Assignee: Liteline Corporation
    Inventors: Daniel Silverstein, Mircea Porumbaceanu, Zhang ZhangHai, Zhong DeJian