Patents by Inventor John Gray

John Gray 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: 20260092544
    Abstract: A tunable insert assembly for a tunable exhaust system is disclosed for use with an air intake engine of a vehicle. The tunable exhaust system may include an intake tube having first and second ends with a first flange, an exhaust tube having third and fourth ends with a second flange, and a clamp to securely affix the first flange of intake tube to the second flange of exhaust tube. The tunable insert assembly may comprise a register ring, insert, and orifice plate with an opening. The insert may be perpendicularly disposed through the opening of orifice plate, while the register ring may be disposed over and circumferentially surrounds an outermost surface of orifice plate. Lastly, the exhaust system may be configured to produce a desired range of tunable sound pressure levels and a desired tunable sound frequency range based on various predetermined diameters and lengths related to the insert(s).
    Type: Application
    Filed: December 9, 2025
    Publication date: April 2, 2026
    Applicant: Advanced FLOW Engineering, Inc.
    Inventors: Shahriar Nick Niakan, John Gray, James Erik Provencher
  • Patent number: 12592229
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. If the DSP's wakeword detection component detects a wakeword in speech, the companion application's wakeword detection component may be used to determine whether the wakeword was spoken by the user of the device. If the companion application's wakeword detection component determines the user spoke the wakeword, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Grant
    Filed: February 12, 2024
    Date of Patent: March 31, 2026
    Assignee: Amazon Technologies, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 12497913
    Abstract: A tunable insert assembly for a tunable exhaust system is disclosed for use with an air intake engine of a vehicle. The tunable exhaust system may include an intake tube having first and second ends with a first flange, an exhaust tube having third and fourth ends with a second flange, and a clamp to securely affix the first flange of intake tube to the second flange of exhaust tube. The tunable insert assembly may comprise a register ring, insert, and orifice plate with an opening. The insert may be perpendicularly disposed through the opening of orifice plate, while the register ring may be disposed over and circumferentially surrounds an outermost surface of orifice plate. Lastly, the exhaust system may be configured to produce a desired range of tunable sound pressure levels and a desired tunable sound frequency range based on various predetermined diameters and lengths related to the insert(s).
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: December 16, 2025
    Assignee: Advanced FLOW Engineering Inc.
    Inventors: Shahriar Nick Niakan, John Gray, James Erik Provencher
  • Patent number: 12257319
    Abstract: An optimized coding sequence of human blood clotting factor eight (VIII) and a promoter may be used in vectors, such as rAAV, for introduction of factor VIII, and/or other blood clotting factors and transgenes. Exemplary of these factors and transgenes are alpha-1-antitrypsin, as well as those involved in the coagulation cascade, hepatocyte biology, lysosomal storage, urea cycle disorders, and lipid storage diseases. Cells, vectors, proteins, and glycoproteins produced by cells transformed by the vectors and sequence, may be used in treatment.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: March 25, 2025
    Assignees: UCL BUSINESS LTD, ST. JUDE CHILDREN'S RESEARCH HOSPITAL, THROMBOSIS RESEARCH INSTITUTE
    Inventors: Amit Nathwani, Natalie Ward, Adrian Thrasher, Edward Tuddenham, John McVey, John Gray, Andrew Davidoff
  • Publication number: 20250026272
    Abstract: Rock slider and rock step assemblies are often desired additions for off-road vehicles, as they can provide both protection and functionality. Rock sliders assemblies described herein can be constructed from high-strength materials like reinforced steel or aluminum, shield the vehicle's lower body and undercarriage from impacts with rocks and other obstacles. They can distribute the force of collisions, preventing damage to critical components. Similarly, rock step assemblies can offer convenient access to the vehicle while being durable enough to withstand harsh off-road conditions. These assemblies can utilize advanced mounting systems that avoid drilling, preserving the vehicle's structural integrity and warranty. Some embodiments can utilize reinforced materials to ensure resilience against physical stresses and corrosion.
    Type: Application
    Filed: July 22, 2024
    Publication date: January 23, 2025
    Inventors: Shahriar Nick Niakan, Saul Zambrano, John Gray
  • Publication number: 20240308293
    Abstract: Currently, some work vehicles and/or off-road vehicles come from the manufacturer lacking tow hooks—or even a strong point on the rear bumper assembly and/or the chassis to install a tow hook. A non-limiting example of this sort of vehicle is the Toyota Tundra. It is highly desirable for such a vehicle to be able to be towed by another vehicle and/or have connection points for recovery from stuck in a natural hazard like mud or water. A novel and improved sway bar bushing bracket with a tow hook design is disclosed. In particular, the manufacturer-installed sway bar bushing bracket may be replaced with a reinforced sway bar bushing bracket with an integrated tow hook that may serve as a more robust sway bar bushing bracket, as well as providing a strong connection point with a tow hook.
    Type: Application
    Filed: May 29, 2024
    Publication date: September 19, 2024
    Inventors: James Erik Provencher, Saul Zambrano, Shahriar Nick Niakan, Stuart Miyagishima, John Gray
  • Publication number: 20240264644
    Abstract: A computer housing assembly for computer components includes a housing, which defines an interior space and which comprises wood. The components of a computer are positionable in the housing. The housing has a first sidewall, which is open. Each aperture of a plurality of apertures is positioned in the housing and is allows for insertion of a respective component or a user interface of the respective component. Each mounting element of a plurality of mounting elements is attached to the housing and is used to mount a respective component of the computer to the housing. A door is hingedly attached to the housing and is positioned to selectively close the first sidewall.
    Type: Application
    Filed: February 2, 2023
    Publication date: August 8, 2024
    Inventor: John Gray
  • Patent number: 12023979
    Abstract: Currently, some work vehicles and/or off-road vehicles come from the manufacturer lacking tow hooks—or even a strong point on the rear bumper assembly and/or the chassis to install a tow hook. A non-limiting example of this sort of vehicle is the Toyota Tundra. It is highly desirable for such a vehicle to be able to be towed by another vehicle and/or have connection points for recovery from stuck in a natural hazard like mud or water. A novel and improved sway bar bushing bracket with a tow hook design is disclosed. In particular, the manufacturer-installed sway bar bushing bracket may be replaced with a reinforced sway bar bushing bracket with an integrated tow hook that may serve as a more robust sway bar bushing bracket, as well as providing a strong connection point with a tow hook.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: July 2, 2024
    Assignee: Advanced Flow Engineering, Inc.
    Inventors: James Erik Provencher, Saul Zambrano, Shahriar Nick Niakan, Stuart Miyagishima, John Gray
  • Publication number: 20240185845
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. If the DSP's wakeword detection component detects a wakeword in speech, the companion application's wakeword detection component may be used to determine whether the wakeword was spoken by the user of the device. If the companion application's wakeword detection component determines the user spoke the wakeword, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Application
    Filed: February 12, 2024
    Publication date: June 6, 2024
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 11978440
    Abstract: Techniques for processing input data for a detected user are described. Received image data is processed to identify an indicated user. Based on the user a machine learning model is implemented. The machine learning model is then used to process input data for a user input. An action is performed using the resulting output data.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: May 7, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Publication number: 20240140160
    Abstract: Currently, some work vehicles and/or off-road vehicles come from the manufacturer lacking tow hooks—or even a strong point on the rear bumper assembly and/or the chassis to install a tow hook. A non-limiting example of this sort of vehicle is the Toyota Tundra. It is highly desirable for such a vehicle to be able to be towed by another vehicle and/or have connection points for recovery from stuck in a natural hazard like mud or water. A novel and improved sway bar bushing bracket with a tow hook design is disclosed. In particular, the manufacturer-installed sway bar bushing bracket may be replaced with a reinforced sway bar bushing bracket with an integrated tow hook that may serve as a more robust sway bar bushing bracket, as well as providing a strong connection point with a tow hook.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: James Erik Provencher, Saul Zambrano, Shahriar Nick Niakan, Stuart Miyagishima, John Gray
  • Publication number: 20230368780
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. If the DSP’s wakeword detection component detects a wakeword in speech, the companion application’s wakeword detection component may be used to determine whether the wakeword was spoken by the user of the device. If the companion application’s wakeword detection component determines the user spoke the wakeword, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Application
    Filed: May 25, 2023
    Publication date: November 16, 2023
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 11694679
    Abstract: Techniques for processing incoming audio using multiple wakeword detectors are described. Audio data representing an utterance may be processed by different wakeword detectors that can detect different wakewords and are associated with different speech processing components. When a wakeword is detected by one of the wakeword detectors, it may be processed by the corresponding speech processing component.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: July 4, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 11514900
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may initially include an untrained wakeword detection component. The wakeword detection component of the DSP may be trained by engaging a user to speak particular utterances. Once a companion application is configured to implement a wakeword detection component, the companion application's wakeword detection component may be trained specific to the user of the device. Once the companion application's wakeword detection component is trained, the DSP wakeword detection component may be deactivated or its accuracy adjusted.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: November 29, 2022
    Assignee: Amazon Technology, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 11373644
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. In response to determining that the user spoke the wakeword, the companion application may send audio data representing the speech and data corresponding to the user to at least one server(s) for processing. Further, the device may receive captured speech and captured image data corresponding to the captured speech and determine a representation of a user in the captured image data. If the device determines the user is represented in the image data, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: June 28, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Publication number: 20220059084
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. If the DSP's wakeword detection component detects a wakeword in speech, the companion application's wakeword detection component may be used to determine whether the wakeword was spoken by the user of the device. If the companion application's wakeword detection component determines the user spoke the wakeword, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Application
    Filed: October 4, 2021
    Publication date: February 24, 2022
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Patent number: 11151988
    Abstract: Techniques for implementing multiple wakeword detectors on a single device are described. A digital signal processor (DSP) of the device may implement a wakeword detection component to detect when captured speech includes a wakeword. A companion application installed on the device may implement a wakeword detection component trained using speech of a user of the device. If the DSP's wakeword detection component detects a wakeword in speech, the companion application's wakeword detection component may be used to determine whether the wakeword was spoken by the user of the device. If the companion application's wakeword detection component determines the user spoke the wakeword, audio data representing the speech may be sent to at least one server(s) for processing.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 19, 2021
    Assignee: Amazon Technolgies, Inc.
    Inventors: Deepak Yavagal, Ajith Prabhakara, John Gray
  • Publication number: 20210222594
    Abstract: A tunable insert assembly for a tunable exhaust system is disclosed for use with an air intake engine of a vehicle. The tunable exhaust system may include an intake tube having first and second ends with a first flange, an exhaust tube having third and fourth ends with a second flange, and a clamp to securely affix the first flange of intake tube to the second flange of exhaust tube. The tunable insert assembly may comprise a register ring, insert, and orifice plate with an opening. The insert may be perpendicularly disposed through the opening of orifice plate, while the register ring may be disposed over and circumferentially surrounds an outermost surface of orifice plate. Lastly, the exhaust system may be configured to produce a desired range of tunable sound pressure levels and a desired tunable sound frequency range based on various predetermined diameters and lengths related to the insert(s).
    Type: Application
    Filed: January 19, 2021
    Publication date: July 22, 2021
    Inventors: Shahriar Nick Niakan, John Gray, James Erik Provencher
  • Publication number: 20210000978
    Abstract: An optimized coding sequence of human blood clotting factor eight (VIII) and a promoter may be used in vectors, such as rAAV, for introduction of factor VIII, and/or other blood clotting factors and transgenes. Exemplary of these factors and transgenes are alpha-1-antitrypsin, as well as those involved in the coagulation cascade, hepatocyte biology, lysosomal storage, urea cycle disorders, and lipid storage diseases. Cells, vectors, proteins, and glycoproteins produced by cells transformed by the vectors and sequence, may be used in treatment.
    Type: Application
    Filed: June 10, 2020
    Publication date: January 7, 2021
    Inventors: Amit Nathwani, Natalie Ward, Adrian Thrasher, Edward Tuddenham, John McVey, John Gray, Andrew Davidoff
  • Patent number: D1034410
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: July 9, 2024
    Assignee: Advanced Flow Engineering, Inc.
    Inventors: James Erik Provencher, Saul Zambrano, Shahriar Nick Niakan, Stuart Miyagishima, John Gray