Patents by Inventor Jianyong Ouyang

Jianyong Ouyang 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).

  • Patent number: 7750341
    Abstract: An electrically bistable body for use in electronic devices wherein the bistable body is converted from a low conductivity state to a high conductivity state. The bistable body includes a polymer matrix in which a sufficient amount of capped nanoparticles are dispersed so that the bistable body is converted from a low conductivity state to a high conductivity state upon application of an electrical field. The capped nanoparticles are metal nanoparticles that have been coated with an aromatic thiol.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: July 6, 2010
    Assignee: The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang
  • Publication number: 20090286097
    Abstract: An electronic or electro-optic device has a first device component, and a second device component attached to the first device component by a conducting polymer glue disposed between at least a portion of the first device component and the second device component. The conducting polymer glue provides an electrically conducting and mechanical connection between the first device component and the second device component. A method of producing an electronic or electro-optic device includes providing a first device component, providing a second device component proximate the first device component, and attaching the first device component to the second device component with a conducting polymer glue. A conducting polymer glue for connecting components of electronic or electro-optic devices includes a conducting polymer, and an organic additive. The conducting polymer glue is able to provide mechanical and electrical connection.
    Type: Application
    Filed: June 30, 2006
    Publication date: November 19, 2009
    Applicant: The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang
  • Patent number: 7557372
    Abstract: A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.
    Type: Grant
    Filed: July 31, 2007
    Date of Patent: July 7, 2009
    Assignees: The Regents of the University of California, Rohm and Haas Company
    Inventors: Yang Yang, Jianyong Ouyang, Charles R. Szmanda
  • Publication number: 20080095924
    Abstract: A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.
    Type: Application
    Filed: July 31, 2007
    Publication date: April 24, 2008
    Applicants: ROHM AND HAAS COMPANY, The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang, Charles Szmanda
  • Publication number: 20080089113
    Abstract: An electronic or electro-optic device according to an embodiment of this invention has a first electrode, a second electrode spaced apart from the first electrode, and an organic composite layer disposed between the first electrode and the second electrode. The organic composite layer is composed of an electron donor material, an electron acceptor material, and a polymer matrix material. The organic composite layer exhibits substantial bistability of an electrical property.
    Type: Application
    Filed: October 27, 2005
    Publication date: April 17, 2008
    Applicant: The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang, Chih-Wei Chu
  • Publication number: 20070281150
    Abstract: An electrically bistable body for use in electronic devices wherein the bistable body is converted from a low conductivity state to a high conductivity state. The bistable body includes a polymer matrix in which a sufficient amount of capped nanoparticles are dispersed so that the bistable body is converted from a low conductivity state to a high conductivity state upon application of an electrical field. The capped nanoparticles are metal nanoparticles that have been coated with an aromatic thiol.
    Type: Application
    Filed: May 12, 2005
    Publication date: December 6, 2007
    Applicant: The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang
  • Patent number: 7274035
    Abstract: A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.
    Type: Grant
    Filed: August 25, 2004
    Date of Patent: September 25, 2007
    Assignee: The Regents of the University of California
    Inventors: Yang Yang, Jianyong Ouyang, Charles R. Szmanda
  • Publication number: 20050058009
    Abstract: A composition for the formation of an electric field programmable film, the composition comprising a matrix precursor composition or a dielectric matrix material, wherein the dielectric matrix material comprises an organic polymer and/or a inorganic oxide; and an electron donor and an electron acceptor of a type and in an amount effective to provide electric field programming. The films are of utility in data storage devices.
    Type: Application
    Filed: August 25, 2004
    Publication date: March 17, 2005
    Inventors: Yang Yang, Jianyong Ouyang, Charles Szmanda