Patents by Inventor Kenneth Chien-Quen Tsai

Kenneth Chien-Quen Tsai 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).

  • ABATEMENT OF EFFLUENT GAS
    Publication number: 20090175771
    Abstract: Systems and methods are provided involving abatement of effluents. Aspects of the invention may include starting an abatement system at a high level setting; receiving an effluent having an undesirable material at the abatement system; abating the undesirable material using the abatement system at the high level setting; receiving information about the effluent; analyzing the information to determine an optimal setting; adjusting the high level setting to the optimal setting; and receiving more of the effluent having more of the undesirable material, which then may be attenuated. The optimal setting corresponds to a selected setting efficiency. Numerous other aspects are provided.
    Type: Application
    Filed: January 1, 2009
    Publication date: July 9, 2009
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Kenneth Chien-Quen Tsai, Peter I. Porshnev, Mark W. Curry, Sebastien Raoux