Patents by Inventor Duy-Linh Nguyen

Duy-Linh Nguyen 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 and apparatus for propagating a message in a social network
    Patent number: 9444778
    Abstract: A method and an apparatus for propagating a message in a social network are disclosed. A method for propagating a message in a social network according to an embodiment of the invention can include: calculating a degree of connectivity of each user; calculating a propagation capability of each user by using the calculated degree of connectivity and a probability of distribution; choosing target users for propagating a message by using the propagation capability of each user; and propagating the message to nodes of the chosen target users.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: September 13, 2016
    Assignee: Foundation of Soongsil University-Industry Cooperation
    Inventors: Myungsik Yoo, Duy-Linh Nguyen, Wenji Quan
  • METHOD FOR MANUFACTURING A TOOL PLATE FOR TREATING A PRINTING SUBSTRATE, TOOL PLATE AND EMBOSSING DIE
    Publication number: 20160229089
    Abstract: A method for manufacturing a tool plate for treating a printing substrate includes pressing a master die having a surface structure and a tool plate blank coated with a cured layer against one another in a pressing nip, trapping a curable layer therebetween. As a consequence, the curable layer is applied to the cured layer of the blank and receives a negative of the surface structure in a molding process. The curable layer is subsequently cured. A printing machine tool plate and an embossing die for embossing holograms are also provided.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 11, 2016
    Inventors: DUY LINH NGUYEN, MARTIN SCHMITT-LEWEN, THORSTEN EULER, SIMON LOEPRICH
  • METHOD AND APPARATUS FOR PROPAGATING A MESSAGE IN A SOCIAL NETWORK
    Publication number: 20140372542
    Abstract: A method and an apparatus for propagating a message in a social network are disclosed. A method for propagating a message in a social network according to an embodiment of the invention can include: calculating a degree of connectivity of each user; calculating a propagation capability of each user by using the calculated degree of connectivity and a probability of distribution; choosing target users for propagating a message by using the propagation capability of each user; and propagating the message to nodes of the chosen target users.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 18, 2014
    Inventors: Myungsik Yoo, Duy-Linh Nguyen, Wenji Quan