Patents by Inventor Yung-Teng LEE

Yung-Teng LEE 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).

  • Multi-tube pyrolysis system for waste plastic
    Patent number: 11236272
    Abstract: A multi-tube pyrolysis system for waste plastic contains: a preparation system, a decomposition system, and a filtration system. The preparation system includes a collection module, a selection module, a crushing module, and a plastic extrusion module. The decomposition system includes a reaction furnace, a primary combustion chamber assembly, a secondary combustion chamber assembly, a cooling module, an oil storage tank, and a carbon storage tank. The reaction furnace includes multiple first delivery tubes, and the carbon storage tank has a water filtering module. The filtration system includes a heat exchanger, a rapid cooling device, and a cyclone separation module.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: February 1, 2022
    Inventors: Yung-Teng Lee, I-Pin Huang
  • MULTI-TUBE PYROLYSIS SYSTEM FOR WASTE PLASTIC
    Publication number: 20210032544
    Abstract: A multi-tube pyrolysis system for waste plastic contains: a preparation system, a decomposition system, and a filtration system. The preparation system includes a collection module, a selection module, a crushing module, and a plastic extrusion module. The decomposition system includes a reaction furnace, a primary combustion chamber assembly, a secondary combustion chamber assembly, a cooling module, an oil storage tank, and a carbon storage tank. The reaction furnace includes multiple first delivery tubes, and the carbon storage tank has a water filtering module. The filtration system includes a heat exchanger, a rapid cooling device, and a cyclone separation module.
    Type: Application
    Filed: August 26, 2019
    Publication date: February 4, 2021
    Inventors: Yung-Teng Lee, I-Pin Huang
  • Multi-layered thermoplastic elastomer foam and process for manufacturing the same
    Patent number: 10668689
    Abstract: The present invention is related to a multi-layered thermoplastic elastomer (TPE) foam. Due to a specific formulation of the multi-layered TPE foam, adjacent layers of said TPE foam can be perfectly adhered to each other without adhesive or thermocompression after foaming. The present invention is also related to a specific process for forming a multi-layered foam.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: June 2, 2020
    Inventor: Yung-Teng Lee
  • MULTI-LAYERED THERMOPLASTIC ELASTOMER FOAM AND PROCESS FOR MANUFACTURING THE SAME
    Publication number: 20160288455
    Abstract: The present invention is related to a multi-layered thermoplastic elastomer (TPE) foam. Due to a specific formulation of the multi-layered TPE foam, adjacent layers of said TPE foam can be perfectly adhered to each other without adhesive or thermocompression after foaming. The present invention is also related to a specific process for forming a multi-layered foam.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 6, 2016
    Inventor: Yung-Teng LEE