Patents by Inventor Yung-Neng Xiao

Yung-Neng Xiao 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).

  • Optical apparatus and illuminating module thereof
    Patent number: 11333319
    Abstract: An illuminating module includes a light source assembly which includes a first lens unit. The light source assembly is configured to produce an illuminating beam, wherein the optical apparatus includes an optical modulation module and a light guiding module, the optical modulation module is parallel corresponding to the first lens unit, the illuminating beam passes through the optical modulation module to be an image beam having an image, and the image beam travels in the light guiding module, and leaves the light guiding module. The illuminating beam obliquely enters the optical modulation module.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: May 17, 2022
    Assignees: SINTAI OPTICAL (SHENZHEN) CO., LTD., ASIA OPTICAL CO., INC.
    Inventors: Yung-Neng Xiao, Ru-Ping Huang, Chien-Chih Hsiung
  • Optical Apparatus and Illuminating Module Thereof
    Publication number: 20210215315
    Abstract: An illuminating module includes a light source assembly which includes a first lens unit. The light source assembly is configured to produce an illuminating beam, wherein the optical apparatus includes an optical modulation module and a light guiding module, the optical modulation module is parallel corresponding to the first lens unit, the illuminating beam passes through the optical modulation module to be an image beam having an image, and the image beam travels in the light guiding module, and leaves the light guiding module. The illuminating beam obliquely enters the optical modulation module.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Inventors: Yung-Neng Xiao, Ru-Ping Huang, Chien-Chih Hsiung
  • Optical apparatus and illuminating module thereof
    Patent number: 11015783
    Abstract: An illuminating module includes a light source assembly and a first lens unit. The light source assembly is configured to produce a light beam, wherein the light beam has a first central optical axis. The first lens unit has a first lens optical axis, the light beam passing through the first lens unit is formed to be an illuminating beam, the illuminating beam has a second central optical axis, and the second central optical axis intersects with the first lens optical axis. An optical apparatus is also provided, including the illuminating module, an optical modulation module and a light guiding module. The illuminating beam passes through the optical modulation module to be an image beam having an image. The image beam travels in the light guiding module, leaves the light guiding module and is received by user's eyes.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: May 25, 2021
    Assignees: SINTAI OPTICAL (SHENZHEN) CO., LTD, ASIA OPTICAL CO., INC.
    Inventors: Yung-Neng Xiao, Ru-Ping Huang, Chien-Chih Hsiung
  • Optical Apparatus and Illuminating Module Thereof
    Publication number: 20200300442
    Abstract: An illuminating module includes a light source assembly and a first lens unit. The light source assembly is configured to produce a light beam, wherein the light beam has a first central optical axis. The first lens unit has a first lens optical axis, the light beam passing through the first lens unit is formed to be an illuminating beam, the illuminating beam has a second central optical axis, and the second central optical axis intersects with the first lens optical axis. An optical apparatus is also provided, including the illuminating module, an optical modulation module and a light guiding module. The illuminating beam passes through the optical modulation module to be an image beam having an image. The image beam travels in the light guiding module, leaves the light guiding module and is received by user's eyes.
    Type: Application
    Filed: February 25, 2020
    Publication date: September 24, 2020
    Inventors: Yung-Neng Xiao, Ru-Ping Huang, Chien-Chih Hsiung