Patents by Inventor Adam Wilkins

Adam Wilkins 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).

  • Patent number: 10431904
    Abstract: An antenna array assembly comprises a dielectric film (2) carrying an array of conductive patch radiator elements (7) and a plurality of conductive feed tracks and a ground plate (1), a face of the ground plate (1) having a contoured shape comprising a first part configured to be in contact with the dielectric film (2), and a second part comprising sunken sections with respect to the first part arranged to underlie the conductive feed tracks and conductive patch radiator elements (7), and the ground plate having locating protrusions (6g, 6f) protruding from the first part. The dielectric film is attached to the ground plate by location of holes in the dielectric film with the locating protrusions (6g, 6f) such that the dielectric film is held under tension to maintain spacing of the dielectric film (2) from the sunken sections of the ground plate (1) without the use of a dielectric spacer layer between the dielectric film (2) and the ground plate (1).
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: October 1, 2019
    Assignee: CAMBIUM NETWORKS LTD
    Inventors: Adam Wilkins, Nigel Jonathan Richard King, Carl Morrell, Paul Clark, Peter Strong
  • Publication number: 20190238360
    Abstract: A smart device for a household consumable includes at least one load sensor configured to measure a current load of a household consumable being supported by the smart device and a processor configured to compare the current load to a previously measured load to determine whether to increment one of a plurality of consumption event counters. The processor is configured to periodically transmit data located in the plurality of consumption event counters.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 1, 2019
    Inventors: Adam M. Laskowitz, Yeshwanth M. Gowda, Edwardo Martinez, Mingjing Huang, Bashir Ziady, Mark Biasotti, Torence Lu, Niall Macken, Joe Watson, Jacob Sandoval, Lim Hsu, Dan Wilkins, Ross Thayer, Arne Lang-Ree, Daniel deLaveaga, Joe Fitzpatrick, Eric Goodman, Ryan Oddo
  • Publication number: 20190190110
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The aperture is partially filled with a solid dielectric material and partially filled with air. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 20, 2019
    Inventors: Paul Clark, Peter Strong, Carl Morrell, Adam Wilkins, Nigel Jonathan Richard King
  • Publication number: 20190181529
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 13, 2019
    Inventors: Peter Strong, Adam Wilkins, Carl Morrell, Paul Clark, Nigel Jonathan Richard King
  • Patent number: 10211525
    Abstract: An antenna array assembly comprises at least a first and second antenna element, each comprising at least one radiator element in a substantially parallel relationship to a respective ground plate, and an isolator bar disposed between the respective ground plates of the first and second antenna elements, the isolator bar being elongate having a cross-section comprising a T shape, the cross-section being across a long axis. The isolator bar comprises a support bar in contact with the ground plates forming the stem of the T shape, and a cross piece forming the top of the T shape. The cross piece of the isolator bar has a width in the cross-section of at least a quarter of a wavelength at an operating frequency of the antenna array, whereby to provide radio frequency isolation between the first and second antenna elements.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: February 19, 2019
    Assignee: CAMBIUM NETWORKS LTD
    Inventors: Paul Clark, Adam Wilkins, Carl Morrell, Nigel Jonathan Richard King
  • Patent number: 10211504
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: February 19, 2019
    Assignee: CAMBIUM NETWORKS LIMITED
    Inventors: Peter Strong, Adam Wilkins, Carl Morrell, Paul Clark, Nigel Jonathan Richard King
  • Publication number: 20180219283
    Abstract: A dual polarised edge coupled patch antenna element includes a patch radiator (1) and a ground plane (6), the ground plane being disposed in a substantially parallel relationship with the patch radiator (1). A first feed track (2) is connected at a first feed position on a first edge of the patch radiator and a second feed track (3) is connected at a second feed position on a second edge of the patch radiator, the second edge being at a right angle to the first edge. The first feed position is offset from the centre of the first edge and the second feed position is offset from the centre of the second edge, and the first feed position and the second feed position are each offset in a respective direction away from a corner between the first side and the second side.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 2, 2018
    Applicant: Cambium Networks Ltd
    Inventors: Adam Wilkins, Paul Clark, Carl Morrell
  • Publication number: 20180090808
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Application
    Filed: December 1, 2017
    Publication date: March 29, 2018
    Inventors: Peter Strong, Adam Wilkins, Carl Morrell, Paul Clark, Nigel Jonathan Richard King
  • Publication number: 20180006367
    Abstract: An antenna array assembly comprises at least a first and second antenna element, each comprising at least one radiator element in a substantially parallel relationship to a respective ground plate, and an isolator bar disposed between the respective ground plates of the first and second antenna elements, the isolator bar being elongate having a cross-section comprising a T shape, the cross-section being across a long axis. The isolator bar comprises a support bar in contact with the ground plates forming the stem of the T shape, and a cross piece forming the top of the T shape. The cross piece of the isolator bar has a width in the cross-section of at least a quarter of a wavelength at an operating frequency of the antenna array, whereby to provide radio frequency isolation between the first and second antenna elements.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 4, 2018
    Inventors: Paul Clark, Adam Wilkins, Carl Morrell, Nigel Jonathan Richard King
  • Publication number: 20170365934
    Abstract: An antenna array assembly comprises a dielectric film (2) carrying an array of conductive patch radiator elements (7) and a plurality of conductive feed tracks and a ground plate (1), a face of the ground plate (1) having a contoured shape comprising a first part configured to be in contact with the dielectric film (2), and a second part comprising sunken sections with respect to the first part arranged to underlie the conductive feed tracks and conductive patch radiator elements (7), and the ground plate having locating protrusions (6g, 6f) protruding from the first part. The dielectric film is attached to the ground plate by location of holes in the dielectric film with the locating protrusions (6g, 6f) such that the dielectric film is held under tension to maintain spacing of the dielectric film (2) from the sunken sections of the ground plate (1) without the use of a dielectric spacer layer between the dielectric film (2) and the ground plate (1).
    Type: Application
    Filed: August 11, 2017
    Publication date: December 21, 2017
    Inventors: Adam WILKINS, Nigel Jonathan Richard KING, Carl MORRELL, Paul CLARK, Peter STRONG
  • Patent number: 9837697
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: December 5, 2017
    Assignee: Cambium Networks Limited
    Inventors: Peter Strong, Adam Wilkins, Carl Morrell, Paul Clark, Nigel Jonathan Richard King
  • Patent number: 9768499
    Abstract: An antenna array assembly comprises at least a first and second antenna element, each comprising at least one radiator element in a substantially parallel relationship to a respective ground plate, and an isolator bar disposed between the respective ground plates of the first and second antenna elements, the isolator bar being elongate having a cross-section comprising a T shape, the cross-section being across a long axis. The isolator bar comprises a support bar in contact with the ground plates forming the stem of the T shape, and a cross piece forming the top of the T shape. The cross piece of the isolator bar has a width in the cross-section of at least a quarter of a wavelength at an operating frequency of the antenna array, whereby to provide radio frequency isolation between the first and second antenna elements.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: September 19, 2017
    Assignee: Cambium Networks Ltd
    Inventors: Paul Clark, Adam Wilkins, Carl Morrell, Nigel Jonathan Richard King
  • Publication number: 20170264012
    Abstract: An antenna array assembly comprises at least a first and second antenna element, each comprising at least one radiator element in a substantially parallel relationship to a respective ground plate, and an isolator bar disposed between the respective ground plates of the first and second antenna elements, the isolator bar being elongate having a cross-section comprising a T shape, the cross-section being across a long axis. The isolator bar comprises a support bar in contact with the ground plates forming the stem of the T shape, and a cross piece forming the top of the T shape. The cross piece of the isolator bar has a width in the cross-section of at least a quarter of a wavelength at an operating frequency of the antenna array, whereby to provide radio frequency isolation between the first and second antenna elements.
    Type: Application
    Filed: March 18, 2016
    Publication date: September 14, 2017
    Inventors: Paul Clark, Adam Wilkins, Carl Morrell, Nigel Jonathan Richard King
  • Patent number: 9509032
    Abstract: A radio frequency transmission arrangement comprises a ground plate (8) having first and second opposite sides and a boss protruding from said second side of the ground plate (8), a first transmission line comprising a first elongate conductor (1) passing from the first side of the ground plate through an aperture (3) in the ground plate and the boss, and a second transmission line comprising a second elongate conductor (2) and a ground plane (6), the first elongate conductor (1) passing through the ground plane (6) to connect to the second elongate conductor. The boss has an end surface (4) disposed in a substantially parallel relationship with the ground plane (6) of the second transmission line, and there is a gap between the end surface of the boss and the ground plane.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: November 29, 2016
    Assignee: Cambium Networks Limited
    Inventors: Adam Wilkins, Carl Morrell, Paul Clark, Peter Spence, Nigel Jonathan Richard King
  • Publication number: 20160240908
    Abstract: A radio frequency transmission arrangement comprises a ground plate having an aperture comprising a slot with an elongate cross-section and substantially parallel sides, and a first and second transmission line. The thickness of the ground plate is greater than a width of the slot. The first transmission line comprises a first elongate conductor on a first side of the ground plate and has an end terminated with a first termination stub. The second transmission line comprises a second elongate conductor on the opposite side of the ground plate and has an end terminated with a second termination stub. The first transmission line is arranged to cross the slot at a point adjacent to the first termination stub, and the second transmission line is arranged to cross the slot at a point adjacent to the second termination stub.
    Type: Application
    Filed: August 28, 2015
    Publication date: August 18, 2016
    Inventors: Peter Strong, Adam Wilkins, Carl Morrell, Paul Clark, Nigel Jonathan Richard King
  • Publication number: 20160087326
    Abstract: A radio frequency transmission arrangement comprises a ground plate (8) having first and second opposite sides and a boss protruding from said second side of the ground plate (8), a first transmission line comprising a first elongate conductor (1) passing from the first side of the ground plate through an aperture (3) in the ground plate and the boss, and a second transmission line comprising a second elongate conductor (2) and a ground plane (6), the first elongate conductor (1) passing through the ground plane (6) to connect to the second elongate conductor. The boss has an end surface (4) disposed in a substantially parallel relationship with the ground plane (6) of the second transmission line, and there is a gap between the end surface of the boss and the ground plane.
    Type: Application
    Filed: August 28, 2015
    Publication date: March 24, 2016
    Inventors: Adam Wilkins, Carl Morrell, Paul Clark, Peter Spence, Nigel Jonathan Richard King
  • Patent number: D850001
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: May 28, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Nicholas Giles Wilkins
  • Patent number: D852416
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: June 25, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Nicholas Giles Wilkins, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Emma Victoria Carson, Weiyi Chia, Wei Jie Lam
  • Patent number: D853642
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 9, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Nicholas Giles Wilkins
  • Patent number: D855252
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 30, 2019
    Assignee: Dyson Technology Limited
    Inventors: Robert Mark Brett Coulton, Daniel John Thompson, Christopher Daniel Currer Wilkinson, Andrea Ee-Va Lim, Peter David Gammack, Stephen Benjamin Courtney, Alexander Stuart Knox, Jeremy Adam Tomas Ellis-Gray, Jonathan James Harvey Heffer, Annmarie Rita Nicolson, Nicholas Giles Wilkins