Patents by Inventor Chenpan DAI

Chenpan DAI 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).

  • Patent number: 12382994
    Abstract: A heat-not-burn tobacco device, which is used to heat an aerosol-generating substrate so as to generate an aerosol. The heat-not-burn tobacco device comprises: a housing; a heating assembly, which is provided inside of the housing and comprises a heating chamber that extends along the axial direction and that is used to contain an aerosol-generating substrate; a containing cavity, which is located at one end of the heating assembly and is in communication with the heating chamber; a moving member, which is removably connected on the housing and comprises an insertion box that can be inserted into the containing cavity, at least part of the insertion box being axially aligned with the heating chamber so as to receive residue formed inside of the heating chamber. The heat-not-burn tobacco device facilitates the cleaning of residue generated by heating an aerosol-generating substrate.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: August 12, 2025
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Chenpan Dai, Ruilong Hu, Zhongli Xu, Yonghai Li
  • Publication number: 20230055965
    Abstract: The present invention provides a heating assembly and a low-temperature smoking set, wherein the heating assembly comprises a heating body and a cavity for containing at least a part of the cigarette, the heating body comprises a base, an infrared radiation layer and an electrode, the base comprises a surface, the infrared radiation layer is arranged on the surface for generating infrared radiation to heat at least a part of the cigarette located in the cavity; at least a part of the electrode is recessed from the surface and buried in the base so that the electrode and the base are formed into an integral structure, and the electrode is electrically connected with the infrared radiation layer. The present utility model well prevents the infrared radiation layer from being scraped off and prevents the electrode from falling off.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 23, 2023
    Inventors: CHENPAN DAI, ZHONGLI XU, YONGHAI LI
  • Publication number: 20230048440
    Abstract: An aerosol generation device comprises a heating element (4). The heating element (4) comprises a base body (41), an infrared radiation layer (42), and at least one light convergence mechanism (43). The base body (41) has a chamber (411) for accommodating an aerosol substrate material. The infrared radiation layer (42) is disposed on a surface of the base body (41), and is used to generate infrared radiation to heat the aerosol substrate material disposed in the chamber (411). The at least one light convergence mechanism (43) is combined with the base body (41) and disposed thereon, and is configured to converge the infrared radiation into the chamber (411) to heat at least a portion of the aerosol substrate material. The aerosol generation device can increase the speed of aerosol formation.
    Type: Application
    Filed: January 18, 2021
    Publication date: February 16, 2023
    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Ruilong HU, Wei CHEN, Chenpan DAI, Zhongli XU, Yonghai LI
  • Publication number: 20230030451
    Abstract: A heat-not-burn tobacco device, which is used to heat an aerosol-generating substrate so as to generate an aerosol. The heat-not-burn tobacco device comprises: a housing; a heating assembly, which is provided inside of the housing and comprises a heating chamber that extends along the axial direction and that is used to contain an aerosol-generating substrate; a containing cavity, which is located at one end of the heating assembly and is in communication with the heating chamber; a moving member, which is removably connected on the housing and comprises an insertion box that can be inserted into the containing cavity, at least part of the insertion box being axially aligned with the heating chamber so as to receive residue formed inside of the heating chamber. The heat-not-burn tobacco device facilitates the cleaning of residue generated by heating an aerosol-generating substrate.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 2, 2023
    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Chenpan DAI, Ruilong HU, Zhongli XU, Yonghai LI