Patents by Inventor Stephen Lloyd

Stephen Lloyd 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: 20250139249
    Abstract: Systems, computer program products, and methods are described herein for automated security verification across network devices. The method includes determining a first end-point device configuration of a first end-point device associated with a network. The method also includes determining, via a machine learning model, one or more first end-point device tests based on the first end-point device configuration. The one or more first end-point device tests is based on at least one of the one or more first end-point device programs installed on the first end-point device. The method further includes causing an execution of at least one of the one or more first end-point device tests on the first end-point device. The method still further includes determining a first end-point device validation rating based on the execution of the at least one of the one or more first end-point device tests on the first end-point device.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 1, 2025
    Applicant: BANK OF AMERICA CORPORATION
    Inventors: Jack Lawson Bishop, III, Stephen Lloyd Ward, Robert Eugene Amidon, Edward Lee Traywick
  • Patent number: 12260582
    Abstract: A computer-implemented method of estimating a pose of a target object in a three-dimensional scene includes: obtaining image data and associated depth information representing a view of the three-dimensional scene; processing the image data and the associated depth information to generate a volumetric reconstruction for each of a plurality of objects in the three-dimensional scene, including the target object; determining a volumetric grid containing the target object; generating, using the generated volumetric reconstructions, occupancy data indicating portions of the volumetric grid occupied by free space and portions of the volumetric grid occupied by objects other than the target object; and estimating the pose of the target object using the generated occupancy data and pointwise feature data for a plurality of points on a surface of the target object.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: March 25, 2025
    Assignee: Imperial College Innovations Limited
    Inventors: Kentaro Wada, Edgar Antonio Sucar Escamilla, Stephen Lloyd James, Daniel James Lenton, Andrew Davison
  • Patent number: 12053886
    Abstract: A control system for a robotic device comprising a task embedding network to receive one or more demonstrations of a task and to generate a task embedding. The task embedding comprises a representation of the task, and each demonstration comprises one or more observations of a performance of the task. The control system includes a control network to receive the task embedding from the task embedding network and to apply a policy to map a plurality of successive observations of the robotic device to respective control instructions for the robotic device. The policy applied by the control network is modulated across the plurality of successive observations of the robotic device using the task embedding from the task embedding network.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: August 6, 2024
    Assignee: Imperial College Innovations Limited
    Inventors: Stephen Lloyd James, Michael Bloesch, Andrew Davison
  • Patent number: 11687600
    Abstract: Embodiments of the present invention provide a method, system and computer program product for ranking search results based upon content creation trends. In an embodiment of the invention, a method for ranking search results based upon content creation trends includes first receiving a set of results from a search engine produced in response to a search engine query of one or more search terms. The method additionally includes ranking the results of the result set according to at least one ranking factor. The method yet further includes retrieving trend data for terms associated with either or both of the results and/or the search terms. Finally, the method includes weighting the ranked results in the result set according to the retrieved trend data.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: June 27, 2023
    Assignee: International Business Machines Corporation
    Inventors: Stephen Lloyd Herbert, Jr., Tolga Oral, Michael Whitney Sorenson
  • Publication number: 20230020713
    Abstract: A computer-implemented method of estimating a pose of a target object in a three-dimensional scene includes: obtaining image data and associated depth information representing a view of the three-dimensional scene; processing the image data and the associated depth information to generate a volumetric reconstruction for each of a plurality of objects in the three-dimensional scene, including the target object; determining a volumetric grid containing the target object; generating, using the generated volumetric reconstructions, occupancy data indicating portions of the volumetric grid occupied by free space and portions of the volumetric grid occupied by objects other than the target object; and estimating the pose of the target object using the generated occupancy data and pointwise feature data for a plurality of points on a surface of the target object.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 19, 2023
    Inventors: Kentaro WADA, Edgar Antonio SUCAR ESCAMILLA, Stephen Lloyd JAMES, Daniel James LENTON, Andrew DAVISON
  • Publication number: 20230019499
    Abstract: A computer-implemented method of determining a pose of each of a plurality of objects includes, for each given object: using image data and associated depth information to estimate a pose of the given object. The method includes iteratively updating the estimated poses by: sampling, for each given object, a plurality of points from a predetermined model of the given object transformed in accordance with the estimated pose of the given object; determining first occupancy data for each given object dependent on positions of the points sampled from the predetermined model, relative to a voxel grid containing the given object; determining second occupancy data for each given object dependent on positions of the points sampled from the predetermined models of the other objects, relative to the voxel grid containing the given object; and updating the estimated poses of the plurality of objects to reduce an occupancy penalty.
    Type: Application
    Filed: September 13, 2022
    Publication date: January 19, 2023
    Inventors: Kentaro WADA, Edgar Antonio SUCAR ESCAMILLA, Stephen Lloyd JAMES, Daniel James LENTON, Andrew DAVISON
  • Patent number: 11107858
    Abstract: An electronic device comprises a CMOS substrate having a first surface and a second surface opposite the first surface. A plurality of ultrasonic transducers is provided having a transmit/receive surface. A contact surface is piezoelectrically associated with the plurality of ultrasonic transducers and is formed on the first surface of the CMOS substrate. The plurality of ultrasonic transducers is disposed on the second surface of the CMOS substrate, with the transmit/receive side attached to the second surface thereof such that the CMOS substrate is between the plurality of ultrasonic transducers and the platen. An image sensing system is also provided, together with a method for ultrasonic sensing in the electronic device.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: August 31, 2021
    Assignee: InvenSense, Inc.
    Inventors: Renata Melamud Berger, Julius Ming-Lin Tsai, Stephen Lloyd
  • Publication number: 20210205988
    Abstract: A control system for a robotic device comprising a task embedding network to receive one or more demonstrations of a task and to generate a task embedding. The task embedding comprises a representation of the task, and each demonstration comprises one or more observations of a performance of the task. The control system includes a control network to receive the task embedding from the task embedding network and to apply a policy to map a plurality of successive observations of the robotic device to respective control instructions for the robotic device. The policy applied by the control network is modulated across the plurality of successive observations of the robotic device using the task embedding from the task embedding network.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 8, 2021
    Inventors: Stephen Lloyd JAMES, Michael BLOESCH, Andrew DAVISON
  • Patent number: 10793424
    Abstract: A device with a first MEMS device and a second MEMS device is disclosed. The first MEMS device is configured to sense at least one external influence. The second MEMS device is responsive to the at least one external influence. The first MEMS device is configured to change a state when the at least one external influence exceeds a threshold value. The first MEMS device is configured to retain the state below the threshold value, wherein the change in state of the first MEMS device is done passively and wherein the state of the first MEMS device is indicative of a status of the second MEMS device. In one example, the first MEMS device further comprises a normally open switch that closes when the external influence exceeds the threshold value.
    Type: Grant
    Filed: September 1, 2019
    Date of Patent: October 6, 2020
    Assignee: INVENSENSE, INC.
    Inventors: Matthew Julian Thompson, Stephen Lloyd, Joseph Seeger
  • Publication number: 20200283745
    Abstract: The present disclosure provides polypeptides that have the ability to repair DNA damage by recognizing and removing a wide variety of DNA damage and distortions in double-stranded DNA. In particular, the polypeptides have the ability to remove cyclobutane pyrimidine dimers (CPDs) and/or (6-4) photoproducts from DNA. The polypeptides include at least one heterologous targeting sequence.
    Type: Application
    Filed: November 14, 2018
    Publication date: September 10, 2020
    Applicant: Oregon Health & Science University
    Inventors: R. Stephen Lloyd, Amanda K. McCullough
  • Publication number: 20200194495
    Abstract: An electronic device comprises a CMOS substrate having a first surface and a second surface opposite the first surface. A plurality of ultrasonic transducers is provided having a transmit/receive surface. A contact surface is piezoelectrically associated with the plurality of ultrasonic transducers and is formed on the first surface of the CMOS substrate. The plurality of ultrasonic transducers is disposed on the second surface of the CMOS substrate, with the transmit/receive side attached to the second surface thereof such that the CMOS substrate is between the plurality of ultrasonic transducers and the platen. An image sensing system is also provided, together with a method for ultrasonic sensing in the electronic device.
    Type: Application
    Filed: October 28, 2019
    Publication date: June 18, 2020
    Applicant: InvenSense, Inc.
    Inventors: Renata Melamud BERGER, Julius Ming-Lin TSAI, Stephen LLOYD
  • Publication number: 20190382259
    Abstract: A device with a first MEMS device and a second MEMS device is disclosed. The first MEMS device is configured to sense at least one external influence. The second MEMS device is responsive to the at least one external influence. The first MEMS device is configured to change a state when the at least one external influence exceeds a threshold value. The first MEMS device is configured to retain the state below the threshold value, wherein the change in state of the first MEMS device is done passively and wherein the state of the first MEMS device is indicative of a status of the second MEMS device. In one example, the first MEMS device further comprises a normally open switch that closes when the external influence exceeds the threshold value.
    Type: Application
    Filed: September 1, 2019
    Publication date: December 19, 2019
    Inventors: MATTHEW JULIAN THOMPSON, STEPHEN LLOYD, JOSEPH SEEGER
  • Patent number: 10461124
    Abstract: An electronic device comprises a CMOS substrate having a first surface and a second surface opposite the first surface. A plurality of ultrasonic transducers is provided having a transmit/receive surface. A contact surface is piezoelectrically associated with the plurality of ultrasonic transducers and is formed on the first surface of the CMOS substrate. The plurality of ultrasonic transducers is disposed on the second surface of the CMOS substrate, with the transmit/receive side attached to the second surface thereof such that the CMOS substrate is between the plurality of ultrasonic transducers and the platen. An image sensing system is also provided, together with a method for ultrasonic sensing in the electronic device.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: October 29, 2019
    Assignee: InvenSense, Inc.
    Inventors: Renata Melamud Berger, Julius Ming-Lin Tsai, Stephen Lloyd
  • Patent number: 10399849
    Abstract: A device with a first MEMS device and a second MEMS device is disclosed. The first MEMS device is configured to sense at least one external influence. The second MEMS device is responsive to the at least one external influence. The first MEMS device is configured to change a state when the at least one external influence exceeds a threshold value. The first MEMS device is configured to retain the state below the threshold value, wherein the change in state of the first MEMS device is done passively and wherein the state of the first MEMS device is indicative of a status of the second MEMS device.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: September 3, 2019
    Assignee: INVENSENSE, INC.
    Inventors: Matthew Julian Thompson, Stephen Lloyd, Joseph Seeger
  • Publication number: 20190043920
    Abstract: An electronic device comprises a CMOS substrate having a first surface and a second surface opposite the first surface. A plurality of ultrasonic transducers is provided having a transmit/receive surface. A contact surface is piezoelectrically associated with the plurality of ultrasonic transducers and is formed on the first surface of the CMOS substrate. The plurality of ultrasonic transducers is disposed on the second surface of the CMOS substrate, with the transmit/receive side attached to the second surface thereof such that the CMOS substrate is between the plurality of ultrasonic transducers and the platen. An image sensing system is also provided, together with a method for ultrasonic sensing in the electronic device.
    Type: Application
    Filed: August 7, 2017
    Publication date: February 7, 2019
    Applicant: InvenSense, Inc.
    Inventors: Renata Melamud BERGER, Julius Ming-Lin TSAI, Stephen LLOYD
  • Publication number: 20180265350
    Abstract: The present invention is directed toward a device and system having a sensor hub capable of receiving measurement outputs from a plurality of sensors and processing the measurements for output to other devices, from a single chip arrangement. The sensor hub provides for facilitating efficient communication among the sensors for improved high-level features, such as interpreting gestures or actions according to the context.
    Type: Application
    Filed: May 17, 2018
    Publication date: September 20, 2018
    Inventors: Stephen LLOYD, James LIM
  • Patent number: 9835454
    Abstract: A system and/or method for efficiently operating a MEMS gyroscope without drive circuitry and/or with drive circuitry and a non-constant oscillating amplitude. In a non-limiting example, drive circuitry may be utilized to drive the MEMS gyroscope proof mass to a desired oscillating amplitude, and then the drive circuitry may be powered off. Rotational velocity may be sensed while the proof mass is being driven to a desired oscillating amplitude, while the proof mass is being maintained at a desired oscillating amplitude, and/or while the proof mass amplitude decays.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: December 5, 2017
    Assignee: INVENSENSE, INC.
    Inventor: Stephen Lloyd
  • Patent number: 9731961
    Abstract: A package combining a MEMS substrate, a CMOS substrate and another MEMS substrate in one package that is vertically stacked is disclosed. The package comprises a sensor chip further comprising a first MEMS substrate and a CMOS substrate with a first surface and a second surface and where the first MEMS substrate is attached to the first surface of the CMOS substrate. The package further includes a second MEMS substrate with a first surface and a second surface, where the first surface of the second MEMS substrate is attached to the second surface of the CMOS substrate and the second surface of the second MEMS substrate is attached to a packaging substrate. The first MEMS substrate, the CMOS substrate, the second MEMS substrate and the packaging substrate are provided with electrical inter-connects.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: August 15, 2017
    Assignee: InvenSense, Inc.
    Inventors: Stephen Lloyd, Ilya Gurin
  • Patent number: 9664660
    Abstract: A system and method for providing and/or controlling air flow to an air sensor. As a non-limiting example, an air sensor system may include mechanical and/or electromechanical features (e.g., MEMS features) to control air flow to an air sensor. Various aspects of the disclosure may, for example, be implemented in a personal electronic device.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: May 30, 2017
    Assignee: INVENSENSE, INC.
    Inventor: Stephen Lloyd
  • Patent number: 9628713
    Abstract: Systems and methods are disclosed for implementing optical image stabilization (OIS) in a mobile device. One or more functions associated with OIS may be performed by hardware and/or processing resources that are provided independently of a camera unit.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: April 18, 2017
    Assignee: InvenSense, Inc.
    Inventors: Stephen Lloyd, Mehran Ayat