Patents by Inventor Quanwei WANG

Quanwei WANG 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).

  • WELDING DEVICE AND METHOD FOR USING WELDING DEVICE
    Publication number: 20250229356
    Abstract: The present application discloses a welding device and a method for using a welding device. The welding device includes a loading station, a welding station and a unloading station, and further includes a transport mechanism, a positioning mechanism, a pressing mechanism and a welding mechanism. The transport mechanism is configured to transport a workpiece between the loading station, the welding station and the unloading station. The positioning mechanism is configured to position the workpiece when the workpiece is transported between the loading station, the welding station and the unloading station, and the positioning mechanism is arranged on the transport mechanism. The pressing mechanism is arranged at the welding station and configured to press the workpiece during welding, and the pressing mechanism and the positioning mechanism are arranged at opposite ends of the workpiece. The welding mechanism is arranged at the welding station and configured to weld the workpiece.
    Type: Application
    Filed: April 7, 2025
    Publication date: July 17, 2025
    Inventors: Lizhu Zhang, Xiang Fan, Yueming Xu, Quanwei Wang, Gang Lin
  • Full-automatic gear driven clamping type self-locking mobile phone holder
    Patent number: 11764820
    Abstract: The present invention relates to the field of car holders for mobile phones. The car holders in existing technologies have problems such as cumbersome operations and a requirement of auxiliary buttons.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: September 19, 2023
    Assignee: SHENZHEN XINRUIDA ELECTRONIC HARDWARE PLASTIC CO.
    Inventor: Quanwei Wang
  • FULL-AUTOMATIC GEAR DRIVEN CLAMPING TYPE SELF-LOCKING MOBILE PHONE HOLDER
    Publication number: 20220060208
    Abstract: The present invention relates to the field of car holders for mobile phones. The car holders in existing technologies have problems such as cumbersome operations and a requirement of auxiliary buttons.
    Type: Application
    Filed: January 14, 2019
    Publication date: February 24, 2022
    Inventor: Quanwei WANG