Patents by Inventor Teck De LOI

Teck De LOI 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).

  • Contact smart card
    Patent number: 9524459
    Abstract: A contact smart card has a smart card contact pad and an IC chip. The smart card contact pad includes a circuit substrate, a card-reader contact element on a first side of the circuit substrate, and a connection element on a second side of the circuit substrate. The card-reader contact element has a noble metal electrically conductive surface, and the connection element has a chip terminal connection surface which is not a noble metal. The IC chip is preferably flip-chip mounted at the second side of the circuit substrate and electrically connected to the chip terminal connection surface. Furthermore, the chip terminal connection surface is preferably an organometallic electrically conductive corrosion protection layer.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: December 20, 2016
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Vincent Daniel Jean Salle, Teck De Loi, Arthur Demaso
  • CONTACT SMART CARD
    Publication number: 20160104063
    Abstract: A contact smart card has a smart card contact pad and an IC chip. The smart card contact pad includes a circuit substrate, a card-reader contact element on a first side of the circuit substrate, and a connection element on a second side of the circuit substrate. The card-reader contact element has a noble metal electrically conductive surface, and the connection element has a chip terminal connection surface which is not a noble metal. The IC chip is preferably flip-chip mounted at the second side of the circuit substrate and electrically connected to the chip terminal connection surface. Furthermore, the chip terminal connection surface is preferably an organometallic electrically conductive corrosion protection layer.
    Type: Application
    Filed: December 18, 2015
    Publication date: April 14, 2016
    Inventors: Vincent Daniel Jean SALLE, Teck De LOI, Arthur DEMASO
  • Contact smart card
    Patent number: 9251457
    Abstract: A contact smart card has a smart card contact pad and an IC chip. The smart card contact pad includes a circuit substrate, a card-reader contact element on a first side of the circuit substrate, and a connection element on a second side of the circuit substrate. The card-reader contact element has a noble metal electrically conductive surface, and the connection element has a chip terminal connection surface which is not a noble metal. The IC chip is preferably flip-chip mounted at the second side of the circuit substrate and electrically connected to the chip terminal connection surface. Furthermore, the chip terminal connection surface is preferably an organometallic electrically conductive corrosion protection layer.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: February 2, 2016
    Assignee: JOHNSON ELECTRIC S.A.
    Inventors: Vincent Daniel Jean Salle, Teck De Loi, Arthur Demaso
  • CONTACT SMART CARD
    Publication number: 20140306016
    Abstract: A contact smart card has a smart card contact pad and an IC chip. The smart card contact pad includes a circuit substrate, a card-reader contact element on a first side of the circuit substrate, and a connection element on a second side of the circuit substrate. The card-reader contact element has a noble metal electrically conductive surface, and the connection element has a chip terminal connection surface which is not a noble metal. The IC chip is preferably flip-chip mounted at the second side of the circuit substrate and electrically connected to the chip terminal connection surface. Furthermore, the chip terminal connection surface is preferably an organometallic electrically conductive corrosion protection layer.
    Type: Application
    Filed: April 10, 2014
    Publication date: October 16, 2014
    Applicant: JOHNSON ELECTRIC S.A.
    Inventors: Vincent Daniel Jean SALLE, Teck De LOI, Arthur DEMASO