Patents by Inventor FU-HUA PAI

FU-HUA PAI 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).

  • System and method for colored woven label fabrication
    Patent number: 11879187
    Abstract: A system for colored woven label fabrication includes an image processing device, a yarn coloring mechanism and a weaving machine. The yarn coloring mechanism colors a yarn to be woven into a colored woven label by the weaving machine according to a weaving electronic file generated by the image processing device.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: January 23, 2024
    Inventor: Fu-Hua Pai
  • Weaving machine having yarn dyeing function
    Patent number: 11873593
    Abstract: A weaving machine includes a yarn winding mechanism for winding and unwinding undyed yarns, and a yarn coloring mechanism including a hot roller, inner and outer layer color paper tape winding devices for winding and unwinding inner and outer layer color paper tapes, respectively, and a packing paper winding device for winding and unwinding a packing paper. The inner and outer layer color paper tapes are configured to clamp therebetween the undyed yarns. A squeezing device includes a closed loop belt movably pressing the packing paper against the hot roller such that inks of the inner and outer layer color paper tapes are transferred to the undyed yarns. A back-end system is configured to weave or wind the dyed yarns.
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: January 16, 2024
    Inventor: Fu-Hua Pai
  • SYSTEM AND METHOD FOR COLORED WOVEN LABEL FABRICATION
    Publication number: 20210222333
    Abstract: A system for colored woven label fabrication includes an image processing device, a yarn coloring mechanism and a weaving machine. The yarn coloring mechanism colors a yarn to be woven into a colored woven label by the weaving machine according to a weaving electronic file generated by the image processing device.
    Type: Application
    Filed: January 14, 2021
    Publication date: July 22, 2021
    Inventor: FU-HUA PAI
  • WEAVING MACHINE HAVING YARN DYEING FUNCTION
    Publication number: 20210198827
    Abstract: A weaving machine includes a yarn winding mechanism for winding and unwinding undyed yarns, and a yarn coloring mechanism including a hot roller, inner and outer layer color paper tape winding devices for winding and unwinding inner and outer layer color paper tapes, respectively, and a packing paper winding device for winding and unwinding a packing paper. The inner and outer layer color paper tapes are configured to clamp therebetween the undyed yarns. A squeezing device includes a closed loop belt movably pressing the packing paper against the hot roller such that inks of the inner and outer layer color paper tapes are transferred to the undyed yarns. A back-end system is configured to weave or wind the dyed yarns.
    Type: Application
    Filed: December 24, 2020
    Publication date: July 1, 2021
    Inventor: FU-HUA PAI