Patents by Inventor Tongbing LAO

Tongbing LAO 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).

  • Filter, manufacturing method for filter and air conditioner
    Patent number: 11828485
    Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing, a transition tube, and a filter screen assembly. The filter screen assembly is provided in the casing, fitted with and connected to an inner wall of the casing, the casing is an integrally formed piece, and two axial ends of the casing have neck sections, and two neck sections are both fixedly connected to the transition tube.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: November 28, 2023
    Inventors: Tiegang Zhang, Yongfeng Xu, Tongbing Lao, Yandong Wu, Shiqiang He, Chunlei Cui
  • FILTER, MANUFACTURING METHOD FOR FILTER AND AIR CONDITIONER
    Publication number: 20230184458
    Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing, a transition tube, and a filter screen assembly. The filter screen assembly is provided in the casing, fitted with and connected to an inner wall of the casing, the casing is an integrally formed piece, and two axial ends of the casing have neck sections, and two neck sections are both fixedly connected to the transition tube.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Inventors: Tiegang ZHANG, Yongfeng XU, Tongbing LAO, Yandong WU, Shiqiang HE, Chunlei CUI
  • Pipeline Connection Structure, Compressor Assembly, and Air Conditioner
    Publication number: 20230083100
    Abstract: A pipeline connection structure includes a first pipe body, a second pipe body, and a connection sleeve assembly, wherein the first pipe body and the second pipe body are connected by the connection sleeve assembly. A compressor assembly has the pipeline connection structure.
    Type: Application
    Filed: November 22, 2022
    Publication date: March 16, 2023
    Inventors: Yuanbo CUI, Tiegang ZHANG, Yandong WU, Mingren WANG, Chunlei CUI, Tongbing LAO
  • Filter, manufacturing method for filter and air conditioner
    Patent number: 11598553
    Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing (10), a transition tube (20), and a filter screen assembly (30). The filter screen assembly (30) is provided in the casing (10), fitted with and connected to an inner wall of the casing (10), the casing (10) is an integrally formed piece, and two axial ends of the casing (10) have neck sections (11), and two neck sections (11) are both fixedly connected to the transition tube (20).
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: March 7, 2023
    Inventors: Tiegang Zhang, Yongfeng Xu, Tongbing Lao, Yandong Wu, Shiqiang He, Chunlei Cui
  • FILTER, MANUFACTURING METHOD FOR FILTER AND AIR CONDITIONER
    Publication number: 20200149777
    Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing (10), a transition tube (20), and a filter screen assembly (30). The filter screen assembly (30) is provided in the casing (10), fitted with and connected to an inner wall of the casing (10), the casing (10) is an integrally formed piece, and two axial ends of the casing (10) have neck sections (11), and two neck sections (11) are both fixedly connected to the transition tube (20).
    Type: Application
    Filed: December 27, 2018
    Publication date: May 14, 2020
    Inventors: Tiegang ZHANG, Yongfeng XU, Tongbing LAO, Yandong WU, Shiqiang HE, Chunlei CUI