Patents by Inventor Abiezer Tejeda

Abiezer Tejeda 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).

  • Load transferring element and housing of a stationary part of a WPT system comprising a load transferring element
    Patent number: 11955804
    Abstract: In an embodiment a load transfer element includes a bottom side, a top side and a connection between the bottom side and the top side, wherein the load transfer element is configured to transfer a mechanical load from a top side of a housing of a stationary part of a wireless power transfer (WPT) system to a bottom side of the housing.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: April 9, 2024
    Assignee: TDK Electronics AG
    Inventors: Pascal Hirschi, Abiezer Tejeda, Thomas Lohmann
  • Load Transferring Element and Housing of A Stationary Part of A WPT System Comprising A Load Transferring Element
    Publication number: 20220069622
    Abstract: In an embodiment a load transfer element includes a bottom side, a top side and a connection between the bottom side and the top side, wherein the load transfer element is configured to transfer a mechanical load from a top side of a housing of a stationary part of a wireless power transfer (WPT) system to a bottom side of the housing.
    Type: Application
    Filed: April 14, 2020
    Publication date: March 3, 2022
    Inventors: Pascal Hirschi, Abiezer Tejeda, Thomas Lohmann
  • Foreign object detector, foreign object detection system, use of a foreign object detector, and method of detecting a foreign object
    Patent number: 11101704
    Abstract: A foreign object detector, a foreign object detection system and a method for operating the foreign object detector are disclosed. In an embodiment, a foreign object detector includes a conducting wire with a first section and a second section, a first node, a second node and an intermediate node, wherein the first section electrically connects the first node to the intermediate node and has a plurality of three or more vertical segments, and wherein the second section electrically connects the intermediate node to the second node and has a plurality of three or more horizontal segments.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: August 24, 2021
    Assignee: TDK ELECTRONICS AG
    Inventors: Pierre Fechting, Abiezer Tejeda
  • Foreign Object Detector, Wireless Power Transmission System Comprising a Foreign Object Detector and Method of Detecting a Foreign Object
    Publication number: 20210215845
    Abstract: A foreign object detector, a wireless power transmission system and a method for detecting a foreign object are disclosed. In an embodiment a foreign object detector includes a plurality of sensing coils, each coil made of a plurality of straight strokes and an evaluation circuit connected to the sensing coils, wherein the detector is configured to detect a metallic or magnetic object foreign to a top surface of a wireless power transmission device having a transmission coil.
    Type: Application
    Filed: May 18, 2018
    Publication date: July 15, 2021
    Inventors: Abiezer Tejeda, Hugh Hemphill
  • Magnetic flux coupling structures with controlled flux cancellation
    Patent number: 11031826
    Abstract: Inductive power transfer flux coupling apparatus includes a first coil arranged in a first layer and configured to generate or receive a magnetic coupling flux in a flux coupling region, and a second coil. At least part of the second coil being arranged in a second layer and is configured to generate a magnetic flux that reflects flux from the first coil.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: June 8, 2021
    Assignee: Auckland Uniservices Limited
    Inventors: John Talbot Boys, Grant Anthony Covic, Abiezer Tejeda Marquez, Matthew Pearce, James Duncan Deans Gawith
  • Foreign Object Detector, Foreign Object Detection System, Use of a Foreign Object Detector, and Method of Detecting a Foreign Object
    Publication number: 20200212724
    Abstract: A foreign object detector, a foreign object detection system and a method for operating the foreign object detector are disclosed. In an embodiment, a foreign object detector includes a conducting wire with a first section and a second section, a first node, a second node and an intermediate node, wherein the first section electrically connects the first node to the intermediate node and has a plurality of three or more vertical segments, and wherein the second section electrically connects the intermediate node to the second node and has a plurality of three or more horizontal segments.
    Type: Application
    Filed: May 23, 2017
    Publication date: July 2, 2020
    Inventors: Pierre Fechting, Abiezer Tejeda
  • MAGNETIC FLUX COUPLING STRUCTURES WITH CONTROLLED FLUX CANCELLATION
    Publication number: 20170222490
    Abstract: Inductive power transfer flux coupling apparatus includes a first coil arranged in a first layer and configured to generate or receive a magnetic coupling flux in a flux coupling region, and a second coil.
    Type: Application
    Filed: September 10, 2015
    Publication date: August 3, 2017
    Inventors: John Talbot Boys, Grant Anthony Covic, Abiezer Tejeda Marquez, Matthew Pearce, James Duncan Deans Gawith