Patents by Inventor Dingfa Huang

Dingfa Huang 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).

  • Far-field speech support with lens function and electrical device
    Patent number: 11962830
    Abstract: A far-field speech support with a lens function and an electrical device are provided. The far-field speech support includes: a base, a far-field speech board installation portion disposed on the base and configured to install a far-field speech board, a transparent light guide plate disposed on a bottom side of the far-field speech board installation portion, a buckle structure disposed on the base and configured to install an infrared receiving head assembly, and an infrared reflective portion disposed corresponding to the transparent light guide plate and disposed below the infrared receiving head assembly. The far-field speech support acts as a lens, provides an installation space for the far-field speech board, and facilitates installation of the far-field speech board.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 16, 2024
    Assignee: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.
    Inventors: Dingfa Huang, Haiyun Sun, Xiaoxu Dong, Jun Xiang
  • Far-field speech support with lens function and electrical device
    Patent number: 11924495
    Abstract: A far-field speech support with a lens function and an electrical device are provided. The far-field speech support includes: a base, a far-field speech board installation portion disposed on the base and configured to install a far-field speech board, a transparent light guide plate disposed on a bottom side of the far-field speech board installation portion, a buckle structure disposed on the base and configured to install an infrared receiving head assembly, and an infrared reflective portion disposed corresponding to the transparent light guide plate and disposed below the infrared receiving head assembly. The far-field speech support acts as a lens, provides an installation space for the far-field speech board, and facilitates installation of the far-field speech board.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: March 5, 2024
    Assignee: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.
    Inventors: Dingfa Huang, Haiyun Sun, Xiaoxu Dong, Jun Xiang
  • FAR-FIELD SPEECH SUPPORT WITH LENS FUNCTION AND ELECTRICAL DEVICE
    Publication number: 20230042660
    Abstract: A far-field speech support with a lens function and an electrical device are provided. The far-field speech support includes: a base, a far-field speech board installation portion disposed on the base and configured to install a far-field speech board, a transparent light guide plate disposed on a bottom side of the far-field speech board installation portion, a buckle structure disposed on the base and configured to install an infrared receiving head assembly, and an infrared reflective portion disposed corresponding to the transparent light guide plate and disposed below the infrared receiving head assembly. The far-field speech support acts as a lens, provides an installation space for the far-field speech board, and facilitates installation of the far-field speech board.
    Type: Application
    Filed: August 26, 2020
    Publication date: February 9, 2023
    Applicant: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.
    Inventors: Dingfa Huang, Haiyun Sun, Xiaoxu Dong, Jun Xiang