Patents by Inventor Gaofeng YAN

Gaofeng YAN 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).

  • Atomizer having detachable atomizing core and electronic cigarette
    Patent number: 11937635
    Abstract: The base is provided with a first sliding position and a second sliding position along the sliding direction of the latch; when the sliding latch is in the first sliding position, it is connected to the atomization core to restrict the axial movement of the atomization core along the through-hole; and when it is in the second sliding position, it is disengaged from the atomization core to release the restriction. The detachable atomization core atomizer of the present invention is designed by the way of lower intake and lower replacement of atomization core; by sliding the latch, the atomization core is automatically ejected; when installing the atomization core, just insert it according to the direction, simple and hygienic operation without oil leakage.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 26, 2024
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Xiaoqiang Zhao, Gaofeng Yan, Zhongli Xu, Yonghai Li
  • ATOMIZER HAVING DETACHABLE ATOMIZING CORE AND ELECTRONIC CIGARETTE
    Publication number: 20220015422
    Abstract: The base is provided with a first sliding position and a second sliding position along the sliding direction of the latch; when the sliding latch is in the first sliding position, it is connected to the atomization core to restrict the axial movement of the atomization core along the through-hole; and when it is in the second sliding position, it is disengaged from the atomization core to release the restriction. The detachable atomization core atomizer of the present invention is designed by the way of lower intake and lower replacement of atomization core; by sliding the latch, the atomization core is automatically ejected; when installing the atomization core, just insert it according to the direction, simple and hygienic operation without oil leakage.
    Type: Application
    Filed: October 30, 2019
    Publication date: January 20, 2022
    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Xiaoqiang ZHAO, Gaofeng YAN, Zhongli XU, Yonghai LI