Patents by Inventor Yaohai SONG

Yaohai SONG 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).

  • Electronic-cigarette cartridge and electronic cigarette
    Patent number: 11622584
    Abstract: An electronic-cigarette cartridge and an electronic cigarette are provided. The electronic-cigarette cartridge includes: a first contact point and a second contact point which are connected to a base part of an electronic cigarette, wherein the first contact point is configured to connect a control signal, and the second contact point is configured to input a reference voltage signal; an authentication module, wherein one end of the authentication module is connected to the first contact point, another end is connected to the second contact point, and is configured to interact with the base part of the electronic cigarette to conduct anti-counterfeiting authentication; and a heating module which is connected in parallel with the authentication module and is configured to performing heating after the anti-counterfeiting authentication is passed; wherein a working frequency of the authentication module is at least 10 times that of the heating module.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: April 11, 2023
    Assignee: Shanghai Fudan Microelectronics Group Company Limited
    Inventors: Gang Zhang, Yaohai Song, Zhihua Shen, Yixin Shi, Yuan Peng, Tingsong Luo
  • Electronic-Cigarette Cartridge And Electronic Cigarette
    Publication number: 20210386123
    Abstract: An electronic-cigarette cartridge and an electronic cigarette are provided. The electronic-cigarette cartridge includes: a first contact point and a second contact point which are connected to a base part of an electronic cigarette, wherein the first contact point is configured to connect a control signal, and the second contact point is configured to input a reference voltage signal; an authentication module, wherein one end of the authentication module is connected to the first contact point, another end is connected to the second contact point, and is configured to interact with the base part of the electronic cigarette to conduct anti-counterfeiting authentication; and a heating module which is connected in parallel with the authentication module and is configured to performing heating after the anti-counterfeiting authentication is passed; wherein a working frequency of the authentication module is at least 10 times that of the heating module.
    Type: Application
    Filed: September 21, 2020
    Publication date: December 16, 2021
    Applicant: Shanghai Fudan Microelectronics Group Company Limited
    Inventors: Gang ZHANG, Yaohai SONG, Zhihua SHEN, Yixin SHI, Yuan PENG, Tingsong LUO