Patents by Inventor Keyong WANG

Keyong WANG 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).

  • Adaptor, light source device, and lighting apparatus
    Patent number: 10976040
    Abstract: An adaptor, a light source device using the adaptor, and a lighting apparatus using the adaptor are provided. The adaptor includes a main body, a protruding part, and an operating component. The main body includes: a power supply mounting part, a light source mounting part, and a conducting circuit extending from the power supply mounting part to the light source mounting part; the protruding part is operatively movable to a blocking position for blocking the power supply mounting part from being engaged with the power supply module, and a releasing position for releasing the power supply mounting part to be engaged with the power supply module. The operating component is operatively movable on the main body to an on-position and an off-position.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: April 13, 2021
    Assignee: Opple Lighting Co., Ltd.
    Inventors: Keyong Wang, Chengpei You
  • ADAPTOR, LIGHT SOURCE DEVICE, AND LIGHTING APPARATUS
    Publication number: 20190086068
    Abstract: An adaptor, a light source device using the adaptor, and a lighting apparatus using the adaptor are provided. The adaptor includes a main body, a protruding part, and an operating component. The main body includes: a power supply mounting part, a light source mounting part, and a conducting circuit extending from the power supply mounting part to the light source mounting part; the protruding part is operatively movable to a blocking position for blocking the power supply mounting part from being engaged with the power supply module, and a releasing position for releasing the power supply mounting part to be engaged with the power supply module. The operating component is operatively movable on the main body to an on-position and an off-position.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Applicant: OPPLE LIGHTING CO., LTD.
    Inventors: Keyong WANG, Chengpei YOU