Patents by Inventor Arthur C. Wu

Arthur C. Wu 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: 20080044892
    Abstract: Disclosed herein is a method for the air pollutants reduction system. The method comprises the reduction of air pollutants from their generated source, and biologically converting them into other forms of hydrocarbon materials and oxygen with the disclosed process.
    Type: Application
    Filed: August 17, 2006
    Publication date: February 21, 2008
    Applicant: ARTHUR CHENG-HSIN WU
    Inventor: Arthur C. Wu
  • Publication number: 20080041776
    Abstract: Disclosed herein is a method for the removal of petroleum hydrocarbon and toxic constitutes from contaminated soils and sediment. The method comprises the removal of contaminated materials from soils and performs bioremediation for the removed contaminated materials in an efficient mode. The remained contaminated materials in the soils are biologically stabilized to allow microorganisms to grow and to consume the remained contaminated materials in the soils.
    Type: Application
    Filed: August 17, 2006
    Publication date: February 21, 2008
    Inventor: Arthur C. Wu
  • Publication number: 20030041846
    Abstract: The invention presents a methodology and apparatus of incorporating electrical signal to ignition system of an internal combustion engine. The ignition system is equipped with a signal generator to generate oscillatory signal. The oscillatory signal can be amplitude modulated, frequency modulated, or pulse-width-modulated. The signal generator electrically connects with transformer. The transformer converts received signal into oscillatory high voltage, and further delivers oscillatory high voltage to igniter for ignition operation. The oscillatory voltage can excite fuel and reduce the fuel droplet size prior to ignition. The combustion process charged with oscillatory voltage can improve exhaust emission, and also can increase mechanical power output.
    Type: Application
    Filed: June 22, 2001
    Publication date: March 6, 2003
    Inventors: Tai-An Chiang, Arthur C. Wu
  • Patent number: 5411714
    Abstract: A thermal conversion pyrolysis reactor system (10) is provided for use in providing a continuous flow type pyrolysis reaction for conversion of carbonizable input materials ("MW") (12). The reactor system (10) utilizes a diffusion material ("MD") (14) which is preheated and admixed with the MD (12) in order to facilitate pyrolysis and to partially catalyze reactions. Subsystems are provided to receive gaseous (30), liquid (32) and solid (32) phase outputs. The reactor system (10) includes further component subsystems for waste material MW input (22), MD input (26), reactor chamber (24), and heating (28). The MD (14) is preheated by being carried through the reactor chamber (64) prior to admixing with the MW (12) and further by exhaust gases (94) from the furnace space (88) being directed through a heat exchanger (126).
    Type: Grant
    Filed: February 3, 1993
    Date of Patent: May 2, 1995
    Inventors: Arthur C. Wu, Sabrina C. Chen