Patents by Inventor Sin Hua Chen

Sin Hua Chen 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).

  • Incinerator assembly having waste smoke treating device
    Patent number: 6453829
    Abstract: An incinerator device includes an incinerator for burning the garbage to generate a smoke, the smoke has a portion sent back to and retreated by the incinerator, and the other portion sent to and retreated by a furnace. The furnace may energize a steam boiler to actuate an electric generator and to generate electricity. A filtering device includes a serpentine conduit for receiving the smoke from the furnace, and disposed in a casing for heating the water in the casing and for supplying the heated water for family use or for use in swimming pool or the like.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: September 24, 2002
    Inventors: Wu Chin Tsai, Sin Hua Chen