Patents by Inventor Qi Zenghui

Qi Zenghui 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).

  • Telescopic mechanism and touch tool for writing instrument or the like
    Patent number: 9684391
    Abstract: An exemplary embodiment of a touch tool mechanism includes a touch tool, including a stylus and an elongated bar connected with the stylus. The mechanism is carried on a pen holder. A rotating sleeve assembly is rotatable by the user, which extends the stylus above a retracted position for use in operating on an intelligent device. Further rotation of the sleeve assembly retracts the stylus into a storage position.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: June 20, 2017
    Assignee: Logomark, Inc.
    Inventor: Qi Zenghui
  • TELESCOPIC MECHANISM AND TOUCH TOOL FOR WRITING INSTRUMENT OR THE LIKE
    Publication number: 20170168599
    Abstract: An exemplary embodiment of a touch tool mechanism includes a touch tool, including a stylus and an elongated bar connected with the stylus. The mechanism is carried on a pen holder. A rotating sleeve assembly is rotatable by the user, which extends the stylus above a retracted position for use in operating on an intelligent device. Further rotation of the sleeve assembly retracts the stylus into a storage position.
    Type: Application
    Filed: February 8, 2016
    Publication date: June 15, 2017
    Inventor: Qi Zenghui