Patents by Inventor Chris Randell

Chris Randell 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).

  • RADIOFREQUENCY COIL
    Publication number: 20220206090
    Abstract: A radiofrequency coil (1) for use in magnetic resonance to transmit or receive an oscillating magnetic field. The radiofrequency coil (1) comprises a plurality of conducting elements (2) connected together to form a continuous conducting path. Each conducting element (2) of the plurality of conducting elements are arranged in substantially parallel surfaces such that the area bounded by each conducting element (2) overlaps with at least 20% of the area bounded by another of the conducting elements (2) in another parallel surface.
    Type: Application
    Filed: April 24, 2020
    Publication date: June 30, 2022
    Inventors: Tony ZHOU, Justin LAU, Jack MILLER, Damian TYLER, Chris RANDELL
  • Radiofrequency coils
    Patent number: 10018693
    Abstract: The present disclosure provides a method for producing a rigid, shaped, non-planar radiofrequency coil including: a) placing a number of coil elements selected from one and a desired plurality of coil elements on to a flexible substrate to make a coil; b) laying the coil flat and covering it with foam; c) and subsequently applying the foam covered coil to a first mechanical former capable of holding the coil rigid in a desired configuration.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: July 10, 2018
    Assignee: PulseTeq Ltd
    Inventor: Chris Randell
  • Radiofrequency Coils
    Publication number: 20140191757
    Abstract: The present disclosure provides a method for producing a rigid, shaped, non-planar radiofrequency coil including: a) placing a number of coil elements selected from one and a desired plurality of coil elements on to a flexible substrate to make a coil; b) laying the coil flat and covering it with foam; c) and subsequently applying the foam covered coil to a first mechanical former capable of holding the coil rigid in a desired configuration.
    Type: Application
    Filed: January 7, 2014
    Publication date: July 10, 2014
    Applicant: PulseTeq Ltd
    Inventor: Chris Randell