Patents by Inventor Junlun DONG

Junlun DONG 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).

  • Light guide element, lighting device and vehicle
    Patent number: 12504143
    Abstract: A light guide element including at least one light guide unit, each light guide unit having at least one first light entry part, at least one first reflecting part, a second reflecting part and a first light exit part. The second reflecting part and the first light exit part are disposed in a peripheral region of the light guide unit. The first light entry part receives light rays from a light source; the first reflecting part reflects light rays from the first light entry part towards the second reflecting part in the peripheral region. The second reflecting part reflects light rays from the first reflecting part towards the first light exit part, such that the light rays emerge from the first light exit part. A lighting device and a vehicle may implement the light guide.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: December 23, 2025
    Assignee: VALEO VISION
    Inventors: Xihui Mo, Zhilin Su, Junlun Dong
  • LIGHT GUIDE ELEMENT, LIGHTING DEVICE AND VEHICLE
    Publication number: 20250020303
    Abstract: A light guide element including at least one light guide unit, each light guide unit having at least one first light entry part, at least one first reflecting part, a second reflecting part and a first light exit part. The second reflecting part and the first light exit part are disposed in a peripheral region of the light guide unit. The first light entry part receives light rays from a light source; the first reflecting part reflects light rays from the first light entry part towards the second reflecting part in the peripheral region. The second reflecting part reflects light rays from the first reflecting part towards the first light exit part, such that the light rays emerge from the first light exit part. A lighting device and a vehicle may implement the light guide.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 16, 2025
    Applicant: VALEO VISION
    Inventors: Xihui MO, Zhilin SU, Junlun DONG