Patents by Inventor David Michael SQUIRRELL

David Michael SQUIRRELL 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).

  • Publication number: 20260128177
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of risk of chronic kidney disease (CKD) is determined by a deep learning model based on one or more fundus images. Recommendations for management of the individual's wellbeing are based at least in part on the determined indication of risk of CKD.
    Type: Application
    Filed: November 3, 2025
    Publication date: May 7, 2026
    Inventors: Seyed Ehsan Vaghefi Rezaei, David Michael Squirrell, Song Yang, Songyang An, Li Xie, Michael Vincent Carroll McConnell, Shima Mohammadi Moghadam
  • Publication number: 20260047753
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on determining an indication of relative cardiovascular aging of the first individual, based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images; and determining the at least one recommendation for management of the individual's wellbeing based at least in part on the determined indication of relative cardiovascular aging of the first individual.
    Type: Application
    Filed: October 24, 2025
    Publication date: February 19, 2026
    Inventors: Seyed Ehsan VAGHEFI REZAEI, David Michael SQUIRRELL, Song YANG, Songyang AN, Li XIE
  • Patent number: 12471770
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images. The recommendations for management of the individual's wellbeing are based at least in part on a determined difference between the actual chronological age of the individual and an indication of relative cardiovascular aging of the individual.
    Type: Grant
    Filed: January 10, 2025
    Date of Patent: November 18, 2025
    Assignee: TOKU EYES LIMITED
    Inventors: Seyed Ehsan Vaghefi Rezaei, David Michael Squirrell, Song Yang, Songyang An, Li Xie
  • Publication number: 20250308701
    Abstract: Systems and methods for predicting a risk of cardiovascular disease (CVD) from one or more fundus images. Fundus images associated with an individual are processed to determine quality sufficiency and to identify fundus images belonging to a single eye. A plurality of risk contributing factor sets of CNNs (RCF CNN) are configured to output an indicator of probability of the presence of a different risk contributing factor in each of the one or more fundus images. At least one of the RCF CNNs is configured in a jury system model having a plurality of jury member CNNs, each being configured to output a probability of a different feature in the one or more fundus images and to determine the indicator of probability of the presence of the risk contributing factor output by the RCF CNN.
    Type: Application
    Filed: May 5, 2023
    Publication date: October 2, 2025
    Inventors: Seyed Ehsan Vaghefi Rezaei, David Michael Squirrell, Song Yang, Songyang An, Li Xie
  • Publication number: 20250143562
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images. The recommendations for management of the individual's wellbeing are based at least in part on a determined difference between the actual chronological age of the individual and an indication of relative cardiovascular aging of the individual.
    Type: Application
    Filed: January 10, 2025
    Publication date: May 8, 2025
    Inventors: Seyed Ehsan VAGHEFI REZAEI, David Michael SQUIRRELL, Song YANG, Songyang AN, Li XIE
  • Patent number: 12193739
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images. The recommendations for management of the individual's wellbeing are based at least in part on the determined indication of relative cardiovascular aging.
    Type: Grant
    Filed: May 24, 2024
    Date of Patent: January 14, 2025
    Assignee: Toku Eyes Limited
    Inventors: Seyed Ehsan Vaghefi Rezaei, David Michael Squirrell, Song Yang, Songyang An, Li Xie
  • Publication number: 20240389850
    Abstract: Systems and methods for determining one or more recommendations for management of wellbeing of an individual are disclosed. An indication of relative cardiovascular aging of the individual is determined based at least in part on a predicted risk of cardiovascular disease (CVD) of the individual determined by a deep learning model based on one or more fundus images. The recommendations for management of the individual's wellbeing are based at least in part on the determined indication of relative cardiovascular aging.
    Type: Application
    Filed: May 24, 2024
    Publication date: November 28, 2024
    Inventors: Seyed Ehsan VAGHEFI REZAEI, David Michael SQUIRRELL, Song YANG, Songyang AN, Li XIE