Patents by Inventor Weikang Yan

Weikang 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).

  • CORDLESS FASTENING TOOL
    Publication number: 20250178172
    Abstract: A cordless fastening tool includes a housing; a magazine configured to accommodate fasteners; a firing device configured to guide the fasteners along a first direction; a battery pack; and a battery pack mounting portion connected to the housing and configured to detachably support the battery pack. The battery pack is configured to be mounted to the battery pack mounting portion along a second direction perpendicular to the first direction.
    Type: Application
    Filed: February 11, 2025
    Publication date: June 5, 2025
    Inventors: Junjie Ye, Zhiqiang Zhang, Weikang Yan
  • Cooling fan
    Patent number: D979040
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: February 21, 2023
    Inventors: Weikang Yan, Sha Li, Jingjing Wang, Xue Zhang, Yiwen Song, Cong Xiao