Patents by Inventor Xiaopan Cui

Xiaopan Cui 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).

  • Vent Type Extruder and Method of Manufacturing Cable Jacket Using the Same
    Publication number: 20200055227
    Abstract: A cable jacket extruder comprises a chamber, a feeding port disposed at one end of the chamber, an extruding screw disposed inside the chamber, a pathway connected to an outlet at another end of the chamber, wherein a vent is defined on the pathway, and a nozzle connected to the pathway. In another example, a tandem-type cable jacket extruder is provided. The tandem-type cable jacket extruder comprises a first chamber and a second chamber connected in tandem via a pathway, a vent disposed on the pathway, a feeding port disposed at one end of the first chamber, and an extruding screw disposed in each of the first and second chambers. A method for manufacturing cable jackets is also provided.
    Type: Application
    Filed: October 25, 2019
    Publication date: February 20, 2020
    Inventors: Chao-Yin Chuang, Xiaopan Cui, Li Feng, Zhi Ming Liu