Patents by Inventor Ding Xu

Ding Xu 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).

  • Method for removing methane for gas mixtures
    Publication number: 20100178226
    Abstract: The invention relates to a method for oxidizing methane, including passing a gaseous, methane-containing mixture over a catalyst, wherein a carrier with a substrate surface consists substantially of titanium dioxide with a combination of platinum and palladium thereon, in the presence of molecular oxygen, and to a catalyst suitable thereto.
    Type: Application
    Filed: August 29, 2007
    Publication date: July 15, 2010
    Applicant: Technische Universiteit Delft
    Inventors: Michiel Makkee, Xiao Ding Xu
  • TURNUP REINFORCING STRUCTURE FOR PNEUMATIC TIRES
    Publication number: 20100065183
    Abstract: A pneumatic tire includes a tread, two inextensible annular beads, a carcass ply having two turnup end portions, and an annular cap structure encompassing one of the turnup end portions. Each turnup end portion is wrapped around one of the annular beads. The cap structure has a U-shaped cross-section for surrounding the turnup end portion. The cap structure is constructed of reinforced fabric with fibers oriented in the range from ?45° to +45° with respect to a radial direction of the pneumatic tire.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 18, 2010
    Inventors: Mingliang Du, Osama Hamzeh, Ding Xu, Ronald Willis White, Mahesh Kavaturu, Nizar Toumni, Olivier de Barsy
  • REINFORCING STRUCTURE FOR PNEUMATIC TIRES
    Publication number: 20100065184
    Abstract: A pneumatic tire includes a tread, two annular bead portions, a carcass ply having two turnup end portions, a first reinforcing structure disposed at one of the bead portions, and an annular first cap structure encompassing a first end portion of the first reinforcing structure. Each turnup end portion is wrapped around one of the annular bead portions. The first reinforcing structure is disposed at one of the bead portions. The first cap structure encompasses the first end portion of the first reinforcing structure. The first cap structure has a U-shaped cross-section for surrounding the first end portion. The first cap structure is constructed of reinforced fabric with fibers oriented in the range from ?45° to +45° with respect to a radial direction of the pneumatic tire.
    Type: Application
    Filed: September 18, 2008
    Publication date: March 18, 2010
    Inventors: Osama Hamzeh, Mingliang Du, Ding Xu, Mahesh Kavaturu, Nizar Toumni, Olivier de Barsy
  • Method of securely fastening a shield to a circuit board
    Publication number: 20040025334
    Abstract: A method for fixing an electromagnetic interference (EMI) shield onto a circuit board. The circuit board has a plurality of holes, and the EMI shield has a plurality of fasteners that correspond to the plurality of holes. The method includes inserting the plurality of fasteners into the corresponding plurality of holes of the circuit board so as to fix the EMI shield onto the circuit board.
    Type: Application
    Filed: August 6, 2002
    Publication date: February 12, 2004
    Inventors: Ming Wen, Quan-Ding Xu, Su-Tane Yin