Patents by Inventor Qiaoyun Zhong

Qiaoyun Zhong 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).

  • Driving assembly in electronic cigarette having stable total particulate matter (TPM) value output
    Patent number: 10813173
    Abstract: The present disclosure provides a driving method, a driving assembly, and an electronic cigarette having the same. The driving method includes: acquiring an output voltage of a power supply of the electronic cigarette; calculating a duty ratio meeting a preset power using the detected output voltage and an effective resistance of a heating assembly; and driving a current circuit of the heating assembly of the electronic cigarette to switch on or switch off according to the duty ratio, so that the heating assembly operates under the preset power. According to the present disclosure, the cost of the electronic cigarette can be lowered, a relatively stable TPM (Total Particulate Matter) value can be output, and the size of the electronic cigarette can be reduced.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: October 20, 2020
    Assignee: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zhi Ouyang, Qiaoyun Zhong, Yonghai Li, Zhongli Xu
  • Driving method, Driving assembly, and Electronic cigarette having same
    Publication number: 20180176990
    Abstract: The present disclosure provides a driving method, a driving assembly, and an electronic cigarette having the same. The driving method includes: acquiring an output voltage of a power supply of the electronic cigarette; calculating a duty ratio meeting a preset power using the detected output voltage and an effective resistance of a heating assembly; and driving a current circuit of the heating assembly of the electronic cigarette to switch on or switch off according to the duty ratio, so that the heating assembly operates under the preset power. According to the present disclosure, the cost of the electronic cigarette can be lowered, a relatively stable TPM (Total Particulate Matter) value can be output, and the size of the electronic cigarette can be reduced.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 21, 2018
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zhi Ouyang, Qiaoyun Zhong, Yonghai Li, Zhongli Xu