Patents by Inventor Lingyun WEN

Lingyun 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).

  • Sound-producing structure and playback device
    Patent number: 11778381
    Abstract: A sound-producing structure includes: a hollow piece; a sound-producing piece located in a hollow cavity of the hollow piece; and a heat dissipation piece located outside the hollow cavity, a first part of the heat dissipation piece being located below the hollow piece and a second part of the heat dissipation piece being on a side wall of the hollow piece.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: October 3, 2023
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd
    Inventors: Yong Zhu, Lingyun Wen, Guang Xu
  • Light-emitting device and audio device
    Patent number: 11624868
    Abstract: The light-emitting device includes a main body, a light-emitting module, and a press part located on the main body and configured to control on or off of the light-emitting module. The main body is provided with an accommodation space having the light-emitting module arranged therein. The main body includes a light guide, and light emitted by the light-emitting module is emitted outside of the main body through the light guide. The light guide includes a light exit surface and a light entrance surface. The light entrance surface is located on the circumferential inner sidewall of the accommodation space, and the light exit surface is located on the circumferential outer sidewall of the main body, and light emitted by the light-emitting module is emitted outside along a side of the main body.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: April 11, 2023
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Yong Zhu, Lingyun Wen, Guang Xu
  • LIGHT-EMITTING DEVICE AND AUDIO DEVICE
    Publication number: 20230039296
    Abstract: The light-emitting device includes a main body, a light-emitting module, and a press part located on the main body and configured to control on or off of the light-emitting module. The main body is provided with an accommodation space having the light-emitting module arranged therein. The main body includes a light guide, and light emitted by the light-emitting module is emitted outside of the main body through the light guide. The light guide includes a light exit surface and a light entrance surface. The light entrance surface is located on the circumferential inner sidewall of the accommodation space, and the light exit surface is located on the circumferential outer sidewall of the main body, and light emitted by the light-emitting module is emitted outside along a side of the main body.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 9, 2023
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Yong ZHU, Lingyun WEN, Guang XU
  • SOUND-PRODUCING STRUCTURE AND PLAYBACK DEVICE
    Publication number: 20230040924
    Abstract: A sound-producing structure includes: a hollow piece; a sound-producing piece located in a hollow cavity of the hollow piece; and a heat dissipation piece located outside the hollow cavity, a first part of the heat dissipation piece being located below the hollow piece and a second part of the heat dissipation piece being on a side wall of the hollow piece.
    Type: Application
    Filed: March 30, 2022
    Publication date: February 9, 2023
    Applicant: Beijing Xiaomi Mobile Software Co., Ltd
    Inventors: Yong ZHU, Lingyun WEN, Guang XU