Patents by Inventor Alastair Lee

Alastair Lee 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).

  • ENHANCED MEDITATION EXPERIENCE BASED ON BIO-FEEDBACK
    Publication number: 20240115831
    Abstract: Various implementations disclosed herein include devices, systems, and methods that provide customized feedback content during a meditation experience. For example, an example process may include obtaining physiological data via one or more sensors, determining that an attentive state based on the physiological data, customizing feedback content based on a user attribute to change the attentive state during the meditation mode, and providing the customized feedback content during the meditation mode after a delay time based on the user attribute.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Inventors: Christine E. Welch, Alastair K. Fettes, Amy E. DeDonato, Christine Godwin, Dorian D. Dargan, Eric Landreneau, Gary I. Butcher, Grant H. Mulliken, Hugh A. Sider, Izzet B. Yildiz, James D. Dusseau, Jean-Francois St-Amour, Joanne Lee, Lucie Belanger, Michael B. Tucker, Philipp Rockel, Theodore Nestor Panagiotopoulos
  • Pulse nozzle for filter cleaning systems
    Patent number: 11872576
    Abstract: A nozzle for a filter cleaning system has a stub portion having an inlet opening and an outlet opening, and a splitter portion positioned downstream of the stub portion. The splitter portion has deflector surfaces arranged to direct the airflow exiting the stub portion outlet in 3 or more different/separate airstreams each of which airstreams are directed inclined axially outwardly from the axial direction of the airflow exiting the stub portion outlet opening. The various parameters of the splitter nozzle portion can be tailored to provide required jet shape and entrainment characteristics. A beneficial feature of the nozzle designs is that jet entrainment and recombination of flows can be specified for different shaped filters.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: January 16, 2024
    Assignee: Altair (UK) Limited
    Inventors: Kate Taylor, Alastair Lee
  • PULSE NOZZLE FOR FILTER CLEANING SYSTEMS
    Publication number: 20210260607
    Abstract: A nozzle for a filter cleaning system has a stub portion having an inlet opening and an outlet opening, and a splitter portion positioned downstream of the stub portion. The splitter portion has deflector surfaces arranged to direct the airflow exiting the stub portion outlet in 3 or more different/separate airstreams each of which airstreams are directed inclined axially outwardly from the axial direction of the airflow exiting the stub portion outlet opening. The various parameters of the splitter nozzle portion can be tailored to provide required jet shape and entrainment characteristics. A beneficial feature of the nozzle designs is that jet entrainment and recombination of flows can be specified for different shaped filters.
    Type: Application
    Filed: April 1, 2020
    Publication date: August 26, 2021
    Applicant: Altair (UK) Limited
    Inventors: Kate Taylor, Alastair Lee