Patents by Inventor JUI-FENG CHU

JUI-FENG CHU 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).

  • Publication number: 20250024875
    Abstract: Provided is a sandwich-stuffing food forming apparatus, which uses differential speed rollers to avoid the problem that the wrapper cannot be aligned after the folding action in the prior art (the stuffing cannot be completely wrapped inside the wrapper). Further using conveyor belts with different speeds to increase the yield and aligner to solve the positioning problem of the sandwich-stuffing food during the production process (due to differences in conveyor belt speeds and/or heights), to solve technical problems encountered in the automation of sandwich-stuffing food.
    Type: Application
    Filed: August 27, 2023
    Publication date: January 23, 2025
    Inventor: JUI FENG CHU
  • Publication number: 20240407375
    Abstract: Provided is a stuffing food forming apparatus, the flipping units are utilized to replace the wrapping operation of the wrapper used in the rolling method in the prior art. The shape of non-strip stuffing can be maintained to a large extent, and the technical problems encountered in the automation of plate-shaped stuffing foods are solved.
    Type: Application
    Filed: July 19, 2023
    Publication date: December 12, 2024
    Inventors: JYUN-SHIH CHEN, JUI-FENG CHU
  • Publication number: 20150024079
    Abstract: The dough-skin folding device contains two or more folding assemblies above a conveyor belt. Each folding assembly contains a base plate and a transmission member beneath the base plate. The transmission member contains pairs of shafts arranged in two rows. Each shaft has a bottom end engaged by a rotatable roller. A pair of the rollers, driven by a power source, makes the other rollers to spin synchronously through transmission belts. A spatula is positioned in front of each folding assembly, and contains a curved blade aligned to the gap between the two rows of rollers. When a dough-skin is moved towards the folding assembles, the dough-skin's lateral sides are scraped up by spatulas and they are folded towards the middle by rollers into a loaf of dough having three layers of dough-skin for subsequent processes. The loaf of dough has multi-level mouthfeel similar to one manually made.
    Type: Application
    Filed: July 18, 2013
    Publication date: January 22, 2015
    Inventors: YU-CHU WANG, KAI-PO KAO, JUI-FENG CHU