Patents by Inventor Hengheng DOU

Hengheng DOU 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).

  • Publication number: 20230110261
    Abstract: An aerosol-generation article includes: an aerosol-generation substrate; and a temperature sensor including a dielectric material whose dielectric constant changes with a temperature. A Curie temperature of the dielectric material falls with a temperature range required by the aerosol-generation substrate for forming aerosols. In an embodiment, the Curie temperature of the dielectric material ranges from 200° C. to 450° C.
    Type: Application
    Filed: September 28, 2022
    Publication date: April 13, 2023
    Inventors: Zhenlong JIANG, Hengheng DOU, Congwen XIAO, Lingrong XIAO, Genchu TANG
  • Publication number: 20220192276
    Abstract: An electronic smoking device, a heating method thereof and a computer storage medium are provided in the present disclosure. The electronic smoking device may at least include a heat generator. The heat generator may be configured to heat an aerosol generating substance. The heating method may include: obtaining a current electrical-characteristic value of the heat generator; determining a current temperature value of the heat generator based on the current electrical-characteristic value and a pre-acquired heat generator parameter; the heat generator parameter may represent a corresponding relation between the electrical-characteristic values and the temperature values of the heat generator; adjusting the current temperature value of the heat generator based on a current heating time, a current temperature value and the pre-acquired heating parameter. The heating parameter may represent a corresponding relation between heating time and the temperature values.
    Type: Application
    Filed: March 13, 2022
    Publication date: June 23, 2022
    Inventors: Changhe HU, Hengheng DOU, Yafei LI, Xingfu ZHANG