Patents by Inventor Xiaojiong Wen

Xiaojiong Wen 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).

  • Photochromic lens module, camera and terminal device
    Patent number: 10444552
    Abstract: Embodiments of the present invention disclose a photochromic lens module, a camera, and a terminal device. The photochromic lens module includes a lens module and a photochromic thin film. The lens module includes a first surface and a second surface. When the first surface is an incident surface, the second surface is a refractive surface; when the second surface is an incident surface, the first surface is a refractive surface. The photochromic thin film includes a first area and a second area. The photochromic thin film covers the first surface or the second surface. The first area uses a negative photochromic material, and the second area uses a positive photochromic material. By means of the embodiments of the present invention, a lens module can be effectively protected.
    Type: Grant
    Filed: May 25, 2015
    Date of Patent: October 15, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Haishui Ye, Feng Yu, Xiaojiong Wen, Jiahui Zhao
  • Photochromic Lens Module, Camera and Terminal Device
    Publication number: 20180164613
    Abstract: Embodiments of the present invention disclose a photochromic lens module, a camera, and a terminal device. The photochromic lens module includes a lens module and a photochromic thin film. The lens module includes a first surface and a second surface. When the first surface is an incident surface, the second surface is a refractive surface; when the second surface is an incident surface, the first surface is a refractive surface. The photochromic thin film includes a first area and a second area. The photochromic thin film covers the first surface or the second surface. The first area uses a negative photochromic material, and the second area uses a positive photochromic material. By means of the embodiments of the present invention, a lens module can be effectively protected.
    Type: Application
    Filed: May 25, 2015
    Publication date: June 14, 2018
    Inventors: Haishui Ye, Feng Yu, Xiaojiong Wen, Jiahui Zhao