Patents by Inventor Lex Kosowsky

Lex Kosowsky 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: 20100065785
    Abstract: A composition of voltage switchable dielectric (VSD) material that comprises Boron. According to embodiments, VSD material is formulated that includes particle constituents that include one or more of Boron-nitride polymers, Boron nanotubes, and/or Boron nanoparticles.
    Type: Application
    Filed: September 16, 2009
    Publication date: March 18, 2010
    Inventors: Lex Kosowsky, Robert Fleming
  • Publication number: 20100044080
    Abstract: Systems and methods include depositing one or more materials on a voltage switchable dielectric material. In certain aspects, a voltage switchable dielectric material is disposed on a conductive backplane. In some embodiments, a voltage switchable dielectric material includes regions having different characteristic voltages associated with deposition thereon. Some embodiments include masking, and may include the use of a removable contact mask. Certain embodiments include electrografting. Some embodiments include an intermediate layer disposed between two layers.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 25, 2010
    Inventor: Lex Kosowsky
  • Publication number: 20100047535
    Abstract: A core layer structure is provided for substrate and packed devices. The core layer structure includes a first layer, a second layer combined with the first layer.
    Type: Application
    Filed: August 16, 2009
    Publication date: February 25, 2010
    Inventors: Lex Kosowsky, Robert Fleming
  • Publication number: 20100044079
    Abstract: Systems and methods include depositing one or more materials on a voltage switchable dielectric material. In certain aspects, a voltage switchable dielectric material is disposed on a conductive backplane. In some embodiments, a voltage switchable dielectric material includes regions having different characteristic voltages associated with deposition thereon. Some embodiments include masking, and may include the use of a removable contact mask. Certain embodiments include electrografting. Some embodiments include an intermediate layer disposed between two layers.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 25, 2010
    Inventor: Lex Kosowsky
  • Publication number: 20100040896
    Abstract: Systems and methods include depositing one or more materials on a voltage switchable dielectric material. In certain aspects, a voltage switchable dielectric material is disposed on a conductive backplane. In some embodiments, a voltage switchable dielectric material includes regions having different characteristic voltages associated with deposition thereon. Some embodiments include masking, and may include the use of a removable contact mask. Certain embodiments include electrografting. Some embodiments include an intermediate layer disposed between two layers.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 18, 2010
    Inventor: Lex Kosowsky
  • Publication number: 20100038121
    Abstract: Systems and methods include depositing one or more materials on a voltage switchable dielectric material. In certain aspects, a voltage switchable dielectric material is disposed on a conductive backplane. In some embodiments, a voltage switchable dielectric material includes regions having different characteristic voltages associated with deposition thereon. Some embodiments include masking, and may include the use of a removable contact mask. Certain embodiments include electrografting. Some embodiments include an intermediate layer disposed between two layers.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 18, 2010
    Inventor: Lex Kosowsky
  • Publication number: 20100038119
    Abstract: Systems and methods include depositing one or more materials on a voltage switchable dielectric material. In certain aspects, a voltage switchable dielectric material is disposed on a conductive backplane. In some embodiments, a voltage switchable dielectric material includes regions having different characteristic voltages associated with deposition thereon. Some embodiments include masking, and may include the use of a removable contact mask. Certain embodiments include electrografting. Some embodiments include an intermediate layer disposed between two layers.
    Type: Application
    Filed: October 29, 2009
    Publication date: February 18, 2010
    Inventor: Lex Kosowsky
  • Publication number: 20090256669
    Abstract: A substrate device includes an embedded layer of VSD material that overlays a conductive element or layer to provide a ground. An electrode, connected to circuit elements that are to be protected, extends into the thickness of the substrate to make contact with the VSD layer. When the circuit elements are operated under normal voltages, the VSD layer is dielectric and not connected to ground. When a transient electrical event occurs on the circuit elements, the VSD layer switches instantly to a conductive state, so that the first electrode is connected to ground.
    Type: Application
    Filed: April 2, 2009
    Publication date: October 15, 2009
    Inventors: Lex Kosowsky, Robert Fleming, Bhret Graydon
  • Publication number: 20090242855
    Abstract: A composition is provided that includes a polymer binder, and one or more classes of particle constituents. At least one class of particle constituents includes semiconductive particles that individually have a band gap that is no greater than 2 eV. As VSD material, the composition is (i) dielectric in absence of a voltage that exceeds a characteristic voltage level, and (ii) conductive with application of said voltage that exceeds the characteristic voltage level.
    Type: Application
    Filed: March 19, 2009
    Publication date: October 1, 2009
    Inventors: Robert Fleming, Lex Kosowsky, Ning Shi, Junjun Wu
  • Publication number: 20090220771
    Abstract: Embodiments described herein provide for VSD material that has superior characteristics for its use as an integral structural component of a device.
    Type: Application
    Filed: February 12, 2009
    Publication date: September 3, 2009
    Inventors: Robert Fleming, Lex Kosowsky, Junjun Wu
  • Publication number: 20090212266
    Abstract: A voltage switchable dielectric material comprising a concentration of multi-component particles that are individually formed by a mechanical or mechanochemical bonding process that bonds a semiconductive or conductive-type host particle with multiple insulative, conductive, or semi-conductive guest particles.
    Type: Application
    Filed: January 20, 2009
    Publication date: August 27, 2009
    Inventors: Lex Kosowsky, Robert Fleming
  • Publication number: 20090050856
    Abstract: Embodiments described herein provide for a composition of voltage switchable dielectric (VSD) material that includes a concentration of modified high-aspect ratio (HAR) particles. In an embodiment, at least a portion of the concentration includes HAR particles are surface-modified to provide core-shell HAR particles. As an alternative or addition, a portion of the concentration includes HAR particles that are surface-modified to have activated surfaces.
    Type: Application
    Filed: August 18, 2008
    Publication date: February 26, 2009
    Inventors: Lex Kosowsky, Robert Fleming, Junjun Wu
  • Publication number: 20090044970
    Abstract: A method comprises providing a voltage switchable dielectric material having a characteristic voltage, exposing the voltage switchable dielectric material to a source of ions associated with an electrically conductive material, and creating a voltage difference between the source and the voltage switchable dielectric material that is greater than the characteristic voltage. Electrical current is allowed to flow from the voltage switchable dielectric material, and the electrically conductive material is deposited on the voltage switchable dielectric material. A body comprises a voltage switchable dielectric material and a conductive material deposited on the voltage switchable dielectric material using an electrochemical process. In some cases, the conductive material is deposited using electroplating.
    Type: Application
    Filed: September 24, 2008
    Publication date: February 19, 2009
    Inventor: Lex Kosowsky
  • Publication number: 20080313576
    Abstract: A substrate device is designed by identifying one or more criteria for handling of a transient electrical event on the substrate device. The one or more criteria may be based at least in part on an input provided from a designer. From the one or more criteria, one or more characteristics may be determined for integrating VSD material as a layer within or on at least a portion of the substrate device.
    Type: Application
    Filed: September 24, 2007
    Publication date: December 18, 2008
    Inventors: Lex Kosowsky, Robert Fleming
  • Patent number: 7446030
    Abstract: A method is provided for fabricating current-carrying formation on substrates. The method includes providing a substrate including a layer of a voltage switchable dielectric material, forming a mask over the layer of the voltage switchable dielectric material, and forming an electrically conductive layer. The mask includes gaps and the electrically conductive layer is formed in the gaps. The voltage switchable dielectric material has a characteristic voltage and the electrically conductive layer is formed by applying a voltage in excess of the characteristic voltage to the substrate and depositing the electrically conductive material through an electrochemical process such as electroplating.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: November 4, 2008
    Assignee: Shocking Technologies, Inc.
    Inventor: Lex Kosowsky
  • Publication number: 20080073114
    Abstract: An electroplating process is performed using a substrate that includes a thickness of voltage switchable dielectric (VSD) material having photoactive components that are dispersed, mixed or dissolved in a binder of the VSD material. A pattern of conductive elements may be formed on the substrate by switching the VSD material from a dielectric state to a conductive state using, in part, voltage generated by directing light onto the thickness and VSD material.
    Type: Application
    Filed: September 24, 2007
    Publication date: March 27, 2008
    Inventors: Lex Kosowsky, Robert Fleming
  • Publication number: 20080035370
    Abstract: An electronic device comprising voltage switchable dielectric material (VSD) material that is composed in part of organic particles.
    Type: Application
    Filed: July 29, 2007
    Publication date: February 14, 2008
    Inventors: Lex Kosowsky, Robert Fleming
  • Publication number: 20080029405
    Abstract: One or more embodiments provide for a composition that includes (i) organic material that is conductive or semi-conductive, and (ii) conductor and/or semiconductor particles other than the organic material. The organic material and the conductor and/or semiconductor particles are combined to provide the composition with a characteristic of being (i) dielectric in absence of a voltage that exceeds a characteristic voltage level, and (ii) conductive with application of the voltage exceeding the characteristic voltage level.
    Type: Application
    Filed: July 29, 2007
    Publication date: February 7, 2008
    Inventors: Lex KOSOWSKY, Robert Fleming
  • Publication number: 20080032049
    Abstract: A composition of voltage switchable dielectric (VSD) material that utilizes semi-conductive or conductive materials that have a relatively high aspect ratio for purpose of enhancing mechanical and electrical characteristics of the VSD material.
    Type: Application
    Filed: July 29, 2007
    Publication date: February 7, 2008
    Inventors: Lex KOSOWSKY, Robert Fleming
  • Publication number: 20080023675
    Abstract: One or more embodiments provide for a device that utilizes voltage switchable dielectric material having semi-conductive or conductive materials that have a relatively high aspect ratio for purpose of enhancing mechanical and electrical characteristics of the VSD material on the device.
    Type: Application
    Filed: July 29, 2007
    Publication date: January 31, 2008
    Inventors: Lex Kosowsky, Robert Fleming