Patents by Inventor Yongbao Yuan

Yongbao Yuan 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).

  • Aerosol generating device with removable chamber
    Patent number: 12225639
    Abstract: A portable aerosol-generating device for receiving an aerosol-generating substance includes a chamber arranged to receive an aerosol-generating substance and an aerosol-generating unit configured to generate an aerosol from the aerosol-generating substance for a user to inhale in use. The chamber is configured to be releasably inserted into the device through an opening in the device. This allows the chamber to be removed from the device and cleaned between consecutive uses of the device.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: February 11, 2025
    Assignee: JT International S.A.
    Inventors: Pingkun Liu, Yongbao Yuan, Juan José Moreno Rodríguez, Damian Dickson
  • Vapour Generating Device
    Publication number: 20210345672
    Abstract: A heating assembly for a vapour generating device includes: a heating chamber arranged to hold an aerosol generating medium; a heater arranged, in use, to provide heating to the heating chamber; and an ejector arranged to controllably eject, in use, the aerosol generating medium from the heating chamber. A vapour generating device includes the heating assembly; and a vapour passage to carry vapour generated in the heating chamber from the heating chamber to an air outlet, wherein at least a portion of the vapour passage is formed by the ejector.
    Type: Application
    Filed: October 3, 2019
    Publication date: November 11, 2021
    Applicant: JT International S.A.
    Inventors: Claude ZOMINY, Pingkun LIU, Yongbao YUAN, Juan José MORENO RODRIGUEZ
  • Vapour Generating Device
    Publication number: 20210227888
    Abstract: A vapour generating device is arranged to receive solid vapour generating material. The vapour generating device includes a vapour generating chamber which is arranged to contain the solid vapour generating material and a closure for the vapour generating chamber. The closure is arranged to define a first passageway between the exterior of the vapour generating device and the vapour generating chamber when the closure is in a closed position, such that the first passageway allows air to enter the vapour generating chamber.
    Type: Application
    Filed: June 20, 2019
    Publication date: July 29, 2021
    Applicant: JT International S.A.
    Inventors: Pingkun Liu, Yongbao Yuan, Min Xu, Damian Dickson, Gordon Montgomery
  • Aerosol Generating Device With Removable Chamber
    Publication number: 20210219615
    Abstract: A portable aerosol-generating device for receiving an aerosol-generating substance, includes a chamber to receive an aerosol-generating substance and an aerosol-generating unit configured to generate an aerosol from the aerosol-generating substance for a user to inhale in use. The chamber is configured to be releasably inserted into the device through an opening in the device. This allows the chamber to be removed from the device and cleaned between consecutive uses of the device.
    Type: Application
    Filed: June 20, 2019
    Publication date: July 22, 2021
    Applicant: JT International S.A.
    Inventors: Pingkun Liu, Yongbao Yuan, Juan José Moreno Rodríguez, Damian Dickson