Patents by Inventor Kai-Heng Yu

Kai-Heng Yu 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).

  • Patent number: 6058828
    Abstract: A continuous cooking system for solid daily dishes comprising a cooker wherein the solid dishes are advanced spirally in a first-in-first-out manner, and during the process the dishes are heated by an external heating medium; a driving mechanism for generating actuating force for actuating the spiral advance in the cooker; and a sensing control mechanism for sensing the temperature in the cooker and for controlling the volume of the external heating medium to be dispensed and the actuating force of the driving mechanism according to said temperature. By means of this, the solid dishes can be fed continuously into the cooker and cooked dishes can be delivered continuously out the cooker.
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: May 9, 2000
    Assignee: Food Industry Research and Development Institute
    Inventors: Shyan-Chiin Wei, Jong-Jyh Chen, Li-Hwang Chen, Fuh-Juin Kao, Kai-Heng Yu