Patents by Inventor Ta Wui Cheng

Ta Wui Cheng 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).

  • Thermoresponsive Facial Mask and Materials Thereof
    Publication number: 20220305304
    Abstract: A thermoresponsive facial mask has a non-woven fabric structure with multiple layers, wherein at last one of the layers of the non-woven fabric structure has far-infrared hollow fibers. The far-infrared hollow fibers content far-infrared powers that emit a far-infrared radiation. A formula for the thermoresponsive facial mask has a polyalcohol and a germanium element, which promotes the thermoresponsive facial mask to generate an advantage of forming the warming effect automatically.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 29, 2022
    Inventors: Yi Wei Chen, Kuo Pin Cheng, Wei Hao Lee, Ta Wui Cheng, Ke Yang Chen