Patents by Inventor Michael P. O'Donnell

Michael P. O'Donnell 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).

  • Magnetic field sensing based on particle position within container
    Patent number: 11940502
    Abstract: Aspects of this disclosure relate to one or more particles that move within a container in response to a magnetic field. A measurement circuit is configured to output an indication of the magnetic field based on position of the one or more particles.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: March 26, 2024
    Assignee: Analog Devices International Unlimited Company
    Inventors: Alan J. O'Donnell, Javier Calpe Maravilla, Alfonso Berduque, Shaun Bradley, Jochen Schmitt, Jan Kubík, Stanislav Jolondcovschi, Padraig L Fitzgerald, Eoin Edward English, Gavin Patrick Cosgrave, Michael P. Lynch
  • MAGNETICALLY SENSITIVE PARTICLES AND MAGNETIC STRUCTURE
    Publication number: 20240085500
    Abstract: Aspects of this disclosure relate to particles that can move in response to a magnetic field. A system can include a container, particles within the container, and a magnetic structure integrated with the container. The magnetic structure can magnetically interact with both an external magnetic field and the particles. Related methods are disclosed including magnetic field detection methods based on detection of particles within a container.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 14, 2024
    Inventors: Alan J. O'Donnell, Javier Calpe Maravilla, Shaun Bradley, Jan Kubík, Jochen Schmitt, Stanislav Jolondcovschi, Padraig L. Fitzgerald, Michael P. Lynch, Alfonso Berduque, Gavin Patrick Cosgrave, Eoin Edward English
  • Ceiling grid hanger holes
    Patent number: 11384536
    Abstract: A main tee for a suspended ceiling formed of metal sheet and having an upper reinforcing bulb, a lower flange and a web between the bulb and flange, the web having evenly spaced, generally vertical cross tee receiving slots along a length of the tee and a series of suspension wire receiving holes along the length of the tee, the lowermost edges of the holes being above a highest extremity of the cross tee slots.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 12, 2022
    Assignee: USG INTERIORS, LLC
    Inventors: Peder J. Gulbrandsen, Nathan Mathiot, Michael P. O'Donnell
  • Building perimeter system
    Patent number: 10988953
    Abstract: A perimeter pocket system with an inner wall having a brace connecting protuberance and an extended ceiling supporting ledge with grid tee end reference marks or coupling structure for an extension. Grid tee connector clips have cam slots for raising grid tees in a seismic event and features imparting rigidity and vibration resistance.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: April 27, 2021
    Assignee: USG INTERIORS, LLC
    Inventors: Abraham M. Underkofler, Peder J. Gulbrandsen, Mark R. Paulsen, Michael P. O'Donnell
  • BUILDING PERIMETER SYSTEM
    Publication number: 20210054643
    Abstract: A perimeter pocket system with an inner wall having a brace connecting protuberance and an extended ceiling supporting ledge with grid tee end reference marks or coupling structure for an extension. Grid tee connector clips have cam slots for raising grid tees in a seismic event and features imparting rigidity and vibration resistance.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 25, 2021
    Inventors: Abraham M. Underkofler, Peder J. Gulbrandsen, Mark R. Paulsen, Michael P. O'Donnell
  • Decorative seasonal outdoor light
    Patent number: D373001
    Type: Grant
    Filed: August 11, 1995
    Date of Patent: August 20, 1996
    Inventor: Michael P. O'Donnell