Patents by Inventor Yingdi Li

Yingdi Li 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 fixture with rotatable light source
    Patent number: 11560999
    Abstract: A light fixture with rotatable light source includes a fixed lamp holder, a rotatable lamp holder, a light source assembly, a power source and a transmission mechanism; and the light of the light source assembly has strong and weak changes while rotating with the rotatable lamp holder within the circumferential range of the rotation centerline; the power source and the transmission mechanism are used to drive the rotatable lamp holder to rotate relative to the fixed lamp holder. The light fixture with rotatable light source drives the light source assembly to rotate through the rotatable lamp holder, the light intensity changes during the light source assembly rotates around the center line of rotation. The light fixture will produce a sparkling effect especially suitable for jewelry lighting, so that jewelry is shining at all times.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: January 24, 2023
    Assignee: Self Electronics Co., Ltd.
    Inventors: Yuanfang Xue, Yingdi Li, Junjun Ying, Huangfeng Pan, Quan Zhu
  • Light Fixture with Rotatable Light Source
    Publication number: 20210199268
    Abstract: A light fixture with rotatable light source includes a fixed lamp holder, a rotatable lamp holder, a light source assembly, a power source and a transmission mechanism; and the light of the light source assembly has strong and weak changes while rotating with the rotatable lamp holder within the circumferential range of the rotation centerline; the power source and the transmission mechanism are used to drive the rotatable lamp holder to rotate relative to the fixed lamp holder. The light fixture with rotatable light source drives the light source assembly to rotate through the rotatable lamp holder, the light intensity changes during the light source assembly rotates around the center line of rotation. The light fixture will produce a sparkling effect especially suitable for jewelry lighting, so that jewelry is shining at all times.
    Type: Application
    Filed: November 10, 2020
    Publication date: July 1, 2021
    Inventors: Yuanfang Xue, Yingdi Li, Junjun Ying, Huangfeng Pan, Quan Zhu