Patents by Inventor Yuval Avniel

Yuval Avniel 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).

  • Publication number: 20020176987
    Abstract: Novel inks and dopant materials and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel ink and dopant-based products.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 28, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020172826
    Abstract: Nanostructured non-stoichiometric materials are disclosed. Novel catalysts and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel catalysts for petrochemical, polymers, plastics, specialty chemicals, environmental and pharmaceutical applications.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 21, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020170593
    Abstract: Nanostructured non-stoichiometric materials are disclosed. Novel photonic materials and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel photonic and optical applications.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 21, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020168522
    Abstract: Nanostructured non-stoichiometric materials are provided and electronic materials and their applications are discussed. More specifically, the uses of nanotechnology and nanostructured materials for electronic products.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 14, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020164482
    Abstract: Nanostructured non-stoichiometric materials are disclosed. Novel biomedical materials and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel biomedical products.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 7, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020160190
    Abstract: Nanostructured non-stoichiometric materials are disclosed. Novel magnetic materials and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel magnetic devices and products.
    Type: Application
    Filed: May 17, 2002
    Publication date: October 31, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020160191
    Abstract: Nanostructured non-stoichiometric materials are disclosed. Novel electromagnetic materials and their applications are discussed. More specifically, the specifications teach the use of nanotechnology and nanostructured materials for developing novel electrical devices and products.
    Type: Application
    Filed: May 17, 2002
    Publication date: October 31, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020079476
    Abstract: Nanostructured non-equilibrium, non-stoichiometric materials and device made using the nanonostructured non-equilibrium non-stoichiometric materials are provided. Applications and methods of implementing such devices and applications are also provided. More specifically, the specifications teach the use of nanostructured non-equilibrium, non-stoichiometric materials in polymer and plastic filler applications, electrical devices, magnetic products, fuels, biomedical applications, markers, drug delivery, optical components, thermal devices, catalysts, combinatorial discovery of materials, and various manufacturing processes.
    Type: Application
    Filed: November 27, 2001
    Publication date: June 27, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Publication number: 20020051883
    Abstract: Nanostructured non-stoichiometric materials and methods of reducing manufacturing and raw material costs through the use of nanostructured materials are provided. Specifically, use of non-stoichiometric materials of oxide, nitride, carbide, chalcogenides, borides, alloys and other compositions are taught.
    Type: Application
    Filed: November 27, 2001
    Publication date: May 2, 2002
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Patent number: 6344271
    Abstract: Nanoscale non-stoichiometric materials with unusual properties are disclosed. These materials offer a wide range of novel formulations for applications in catalysis, chemicals and fuels, electronics, electromagnetics, photonics, optics, sensors, electrochemical products, structural products, biomedical engineering, acoustics, composites, and other applications. Illustrative methods and processes are disclosed to highlight catalytic properties and electrical properties and to process these materials from powder or porous forms into dense forms and shapes. The invention includes a non-stoichiometric composition of a material, preferably in nanostructured form, for various applications including, but not limited to, methods to reduce the sintering temperature, the sintering time, or both.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: February 5, 2002
    Assignee: NanoEnergy Corporation
    Inventors: Tapesh Yadav, Ming Au, Bijan Miremadi, John Freim, Yuval Avniel, Roger Dirstine, John Alexander, Evan Franke
  • Patent number: 6185087
    Abstract: Multilayer ceramic chip capacitors which satisfy X7R requirements and which are compatible with reducing atmosphere sintering conditions so that non-noble metals such as nickel, copper, and alloys thereof may be used for internal and external electrodes are made in accordance with the invention. The capacitors exhibit desirable dielectric properties (high capacitance, low dissipation factor, high insulation resistance), excellent performance on highly accelerated life testing, and very good resistance to dielectric breakdown. The dielectric layers preferably contain BaTiO3 as the major component and CaTiO3, BaO, CaO, SrO, Si02, MnO2, Y2O3, and CoO as minor components in such proportions so that there are present 0.1 to 4 mol % CaTiO3, 0.1 to 2 mol % BaO, 0 to 1 mol % CaO, 0 to 1 mol % SrO, 0.1 to 5 mol % SiO2, 0.01 to 2 mol % MnO2, 0.1 to 3 mol % Y2O3, and 0.01 to 1 mol % CoO. The preferred form of the invention may be sintered in the temperature range 1,250 to 1,400° C.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: February 6, 2001
    Assignees: Kemet Electronics Corp., Ferro Electronic Materials Inc.
    Inventors: Hyun D. Park, Joseph D. Nance, Mike S. H. Chu, Yuval Avniel