Patents by Inventor Jeffrey A. Horn

Jeffrey A. Horn 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: 20220093332
    Abstract: A broadband multilayer ceramic capacitor may include a monolithic body including a plurality of dielectric layers stacked in the Z-direction, a first external terminal, and a second external terminal. A plurality of active electrodes, a bottom shield electrode, and a top shield electrode may be arranged within the monolithic body. The top shield electrode may be positioned between the active electrodes and a top surface of the capacitor and spaced apart from the top surface of the capacitor by a top-shield-to-top distance. A bottom shield electrode may be positioned between the active electrodes and the bottom surface of the capacitor and spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance. A ratio of the top-shield-to-top distance to the bottom-shield-to-bottom distance may be between about 0.8 and about 1.2. The bottom-shield-to-bottom distance may range from about 8 microns to about 100 microns.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 24, 2022
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Patent number: 11270842
    Abstract: A multilayer ceramic capacitor may include a monolithic body including a plurality of dielectric layers and a plurality of electrode regions. The plurality of electrode regions can include a dielectric region, an active electrode region, and a shield electrode region. The active electrode region may be located between the dielectric region and the shield electrode region in a Z-direction. The dielectric region may extend from the active electrode region to the top surface of the broadband multilayer ceramic capacitor. The capacitor may include a plurality of active electrodes arranged within the active electrode region and at least one shield electrode arranged within the shield electrode region. The dielectric region may be free of electrode layers that extend greater than 25% of a length of the capacitor. A ratio of a capacitor thickness to a thickness of the dielectric region may be less than about 20.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: March 8, 2022
    Assignee: KYOCERA AVX Components Corporation
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Patent number: 11211201
    Abstract: The present invention is directed to a multilayer ceramic capacitor. A plurality of active electrodes may be arranged within a monolithic body of the capacitor and parallel with a longitudinal direction. A first shield electrode may be arranged within the monolithic body and parallel with the longitudinal direction. The first shield electrode may be connected with a first external terminal. The first shield electrode may have a first longitudinal edge and a second longitudinal edge that are each aligned with the lateral direction and face away from the first external terminal. The second longitudinal edge may be offset in the longitudinal direction from the first longitudinal edge by a shield electrode offset distance. A second shield electrode may be connected with a second external terminal. The second shield electrode may be approximately aligned with the first shield electrode in the Z-direction.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: December 28, 2021
    Assignee: AVX Corporation
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Patent number: 11195656
    Abstract: A broadband multilayer ceramic capacitor may include a monolithic body including a plurality of dielectric layers stacked in the Z-direction, a first external terminal, and a second external terminal. A plurality of active electrodes, a bottom shield electrode, and a top shield electrode may be arranged within the monolithic body. The top shield electrode may be positioned between the active electrodes and a top surface of the capacitor and spaced apart from the top surface of the capacitor by a top-shield-to-top distance. A bottom shield electrode may be positioned between the active electrodes and the bottom surface of the capacitor and spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance. A ratio of the top-shield-to-top distance to the bottom-shield-to-bottom distance may be between about 0.8 and about 1.2. The bottom-shield-to-bottom distance may range from about 8 microns to about 100 microns.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: December 7, 2021
    Assignee: AVX Corporation
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20210296052
    Abstract: The present invention is directed to a multilayer ceramic capacitor comprising a first external terminal disposed along a first end, a second external terminal disposed along a second end that is opposite the first end, and an active electrode region containing alternating dielectric layers and active electrode layers. At least one of the electrode layers comprises a first electrode and a second electrode. The first electrode is electrically connected with the first external terminal and has a first electrode arm comprising a main portion and a step portion. The main portion has a lateral edge extending from the first end of the multilayer capacitor and the step portion has a lateral edge offset from the lateral edge of the main portion. The second electrode is electrically connected with the second external terminal.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Publication number: 20210193392
    Abstract: A multilayer ceramic capacitor is disclosed including a first external terminal disposed along a first end of the capacitor, a second external terminal disposed along a second end of the capacitor opposite the first end, an active electrode region containing alternating dielectric layers and active electrode layers, and a shield electrode region including at least two shield electrodes that are spaced apart by a shield layer gap in the longitudinal direction. The distance from the active electrode region to the shield electrode region may range from about 4% to about 20% of a thickness of the capacitor between a top surface and a bottom surface opposing the top surface. The shield layer gap may range from about 3% to about 60% of an external terminal gap between the first external terminal and second external terminal in the longitudinal direction on at least one of the top or bottom surfaces.
    Type: Application
    Filed: March 3, 2021
    Publication date: June 24, 2021
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Patent number: 11031183
    Abstract: The present invention is directed to a multilayer ceramic capacitor comprising a first external terminal disposed along a first end, a second external terminal disposed along a second end that is opposite the first end, and an active electrode region containing alternating dielectric layers and active electrode layers. At least one of the electrode layers comprises a first electrode and a second electrode. The first electrode is electrically connected with the first external terminal and has a first electrode arm comprising a main portion and a step portion. The main portion has a lateral edge extending from the first end of the multilayer capacitor and the step portion has a lateral edge offset from the lateral edge of the main portion. The second electrode is electrically connected with the second external terminal.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: June 8, 2021
    Assignee: AVX Corporation
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Patent number: 11004603
    Abstract: The invention is directed to a multilayer ceramic capacitor comprising a top surface and an opposing bottom surface and four side surfaces that extend between the top and bottom surfaces, a main body formed from a plurality of dielectric layers and a plurality of internal electrode layers alternately arranged, and external terminals electrically connected to the internal electrode layers wherein a first external terminal is disposed along the top surface and a second external terminal is disposed along the bottom surface. The internal electrode layer includes a first electrode electrically connected to the first external terminal and a second counter electrode electrically connected to the second external terminal, wherein the first electrode includes a central portion extending from the first external terminal toward the second external terminal and wherein the central portion extends 40% to less than 100% a distance from the first external terminal to the second external terminal.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: May 11, 2021
    Assignee: AVX Corporation
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Patent number: 10943735
    Abstract: A multilayer ceramic capacitor is disclosed including a first external terminal disposed along a first end of the capacitor, a second external terminal disposed along a second end of the capacitor opposite the first end, an active electrode region containing alternating dielectric layers and active electrode layers, and a shield electrode region including at least two shield electrodes that are spaced apart by a shield layer gap in the longitudinal direction. The distance from the active electrode region to the shield electrode region may range from about 4% to about 20% of a thickness of the capacitor between a top surface and a bottom surface opposing the top surface. The shield layer gap may range from about 3% to about 60% of an external terminal gap between the first external terminal and second external terminal in the longitudinal direction on at least one of the top or bottom surfaces.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: March 9, 2021
    Assignee: AVX Corporation
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Publication number: 20200258688
    Abstract: The present invention is directed to a multilayer ceramic capacitor. The capacitor comprises a top surface, a bottom surface, and at least one side surface connecting the top surface and the bottom surface. The capacitor comprises a main body containing a plurality of alternating dielectric layers and internal electrode layers comprising a first plurality of internal electrode layers and a second plurality of internal electrode layers. A first through-hole conductive via electrically connects the first plurality of internal electrode layers to a first external terminal on the top surface and a first external terminal on the bottom surface of the capacitor. A second through-hole conductive via electrically connects the second plurality of internal electrode layers to a second external terminal on the top surface and a second external terminal on the bottom surface of the capacitor. The at least one side surface does not include an external terminal.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 13, 2020
    Inventors: Marianne Berolini, Jeffrey Horn, Jeffrey Cain
  • Publication number: 20200243260
    Abstract: The present invention is directed to a multilayer ceramic capacitor. A plurality of active electrodes may be arranged within a monolithic body of the capacitor and parallel with a longitudinal direction. A first shield electrode may be arranged within the monolithic body and parallel with the longitudinal direction. The first shield electrode may be connected with a first external terminal. The first shield electrode may have a first longitudinal edge and a second longitudinal edge that are each aligned with the lateral direction and face away from the first external terminal. The second longitudinal edge may be offset in the longitudinal direction from the first longitudinal edge by a shield electrode offset distance. A second shield electrode may be connected with a second external terminal. The second shield electrode may be approximately aligned with the first shield electrode in the Z-direction.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20200243264
    Abstract: The present invention is directed to a multilayer ceramic capacitor that includes a plurality of active electrodes and at least one shield electrode that are each arranged within a monolithic body and parallel with a longitudinal direction. The capacitor may exhibit a first insertion loss value at a test frequency, which may be greater than about 2 GHz, in a first orientation relative to the mounting surface. The capacitor may exhibit a second insertion loss value at about the test frequency in a second orientation relative to the mounting surface and the capacitor is rotated 90 degrees or more about the longitudinal direction with respect to the first orientation. The longitudinal direction of the capacitor may be parallel with the mounting surface in each of the first and second orientations. The second insertion loss value may differ from the first insertion loss value by at least about 0.3 dB.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20200243265
    Abstract: A multilayer capacitor may include a monolithic body including a plurality of dielectric layers. A first external terminal may be disposed along a first end, and a second external terminal may be disposed along a second end of the capacitor. The external terminals may include respective bottom portions that extend along a bottom surface of the capacitor. The bottom portions of the external terminals may be spaced apart by a bottom external terminal spacing distance. A bottom shield electrode may be arranged within the monolithic body between a plurality of active electrodes and the bottom surface of the capacitor. The bottom shield electrode may be spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance that may range from about 3 microns to about 100 microns. A ratio of a length of the capacitor to the bottom external terminal spacing distance may be less than about 4.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20200243261
    Abstract: A broadband multilayer ceramic capacitor may include a monolithic body including a plurality of dielectric layers stacked in the Z-direction, a first external terminal, and a second external terminal. A plurality of active electrodes, a bottom shield electrode, and a top shield electrode may be arranged within the monolithic body. The top shield electrode may be positioned between the active electrodes and a top surface of the capacitor and spaced apart from the top surface of the capacitor by a top-shield-to-top distance. A bottom shield electrode may be positioned between the active electrodes and the bottom surface of the capacitor and spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance. A ratio of the top-shield-to-top distance to the bottom-shield-to-bottom distance may be between about 0.8 and about 1.2. The bottom-shield-to-bottom distance may range from about 8 microns to about 100 microns.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20200243259
    Abstract: A multilayer ceramic capacitor may include a monolithic body including a plurality of dielectric layers and a plurality of electrode regions. The plurality of electrode regions can include a dielectric region, an active electrode region, and a shield electrode region. The active electrode region may be located between the dielectric region and the shield electrode region in a Z-direction. The dielectric region may extend from the active electrode region to the top surface of the broadband multilayer ceramic capacitor. The capacitor may include a plurality of active electrodes arranged within the active electrode region and at least one shield electrode arranged within the shield electrode region. The dielectric region may be free of electrode layers that extend greater than 25% of a length of the capacitor. A ratio of a capacitor thickness to a thickness of the dielectric region may be less than about 20.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Marianne Berolini, Jeffrey A. Horn, Richard C. VanAlstine
  • Publication number: 20190295771
    Abstract: The invention is directed to a multilayer ceramic capacitor comprising a top surface and an opposing bottom surface and four side surfaces that extend between the top and bottom surfaces, a main body formed from a plurality of dielectric layers and a plurality of internal electrode layers alternately arranged, and external terminals electrically connected to the internal electrode layers wherein a first external terminal is disposed along the top surface and a second external terminal is disposed along the bottom surface. The internal electrode layer includes a first electrode electrically connected to the first external terminal and a second counter electrode electrically connected to the second external terminal, wherein the first electrode includes a central portion extending from the first external terminal toward the second external terminal and wherein the central portion extends 40% to less than 100% a distance from the first external terminal to the second external terminal.
    Type: Application
    Filed: March 19, 2019
    Publication date: September 26, 2019
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Publication number: 20190279820
    Abstract: A multilayer ceramic capacitor is disclosed including a first external terminal disposed along a first end of the capacitor, a second external terminal disposed along a second end of the capacitor opposite the first end, an active electrode region containing alternating dielectric layers and active electrode layers, and a shield electrode region including at least two shield electrodes that are spaced apart by a shield layer gap in the longitudinal direction. The distance from the active electrode region to the shield electrode region may range from about 4% to about 20% of a thickness of the capacitor between a top surface and a bottom surface opposing the top surface. The shield layer gap may range from about 3% to about 60% of an external terminal gap between the first external terminal and second external terminal in the longitudinal direction on at least one of the top or bottom surfaces.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 12, 2019
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Publication number: 20190279819
    Abstract: The present invention is directed to a multilayer ceramic capacitor comprising a first external terminal disposed along a first end, a second external terminal disposed along a second end that is opposite the first end, and an active electrode region containing alternating dielectric layers and active electrode layers. At least one of the electrode layers comprises a first electrode and a second electrode. The first electrode is electrically connected with the first external terminal and has a first electrode arm comprising a main portion and a step portion. The main portion has a lateral edge extending from the first end of the multilayer capacitor and the step portion has a lateral edge offset from the lateral edge of the main portion. The second electrode is electrically connected with the second external terminal.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 12, 2019
    Inventors: Jeffrey A. Horn, Marianne Berolini
  • Patent number: 8512743
    Abstract: An apparatus for promoting the clotting of blood and controlling bleeding comprises a receptacle for retaining molecular sieve material in particulate form therein. A pad for controlling bleeding comprises a mesh structure and a rigid or semi-rigid support attached to the mesh structure to facilitate the application of pressure to the pad and the wound. A bandage applicable to a bleeding wound comprises a mesh structure and a flexible substrate attached to the mesh structure, the substrate being a cloth or plastic member that may be adhesively attached to cover a wound. In any embodiment, at least a portion of the receptacle or mesh structure is defined by a mesh having openings therein, and at least a portion of the particulate molecular sieve material is in direct contact with blood.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: August 20, 2013
    Assignee: Z-Medica, LLC
    Inventors: Jeffrey Horn, Raymond Huey
  • Publication number: 20120323156
    Abstract: An apparatus for promoting the clotting of blood and controlling bleeding comprises a receptacle for retaining molecular sieve material in particulate form therein. A pad for controlling bleeding comprises a mesh structure and a rigid or semi-rigid support attached to the mesh structure to facilitate the application of pressure to the pad and the wound. A bandage applicable to a bleeding wound comprises a mesh structure and a flexible substrate attached to the mesh structure, the substrate being a cloth or plastic member that may be adhesively attached to cover a wound. In any embodiment, at least a portion of the receptacle or mesh structure is defined by a mesh having openings therein, and at least a portion of the particulate molecular sieve material is in direct contact with blood.
    Type: Application
    Filed: August 29, 2012
    Publication date: December 20, 2012
    Applicant: Z-MEDICA CORPORATION
    Inventors: Jeffrey Horn, Raymond Huey