Patents by Inventor David Allan

David Allan 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).

  • Patent number: 12264629
    Abstract: An air turbine starter with a housing; a turbine member located within the housing; a drive shaft operably coupled to the turbine member, and having an interior portion. The air turbine starter output shaft extending between a first end and a second end, the output shaft movable between a first position, where the first end is coupled to the engine, and a second position, where the second end is retained within the interior portion and the first end is uncoupled from the engine. A decoupler assembly is included for decoupling the output shaft from the engine.
    Type: Grant
    Filed: February 8, 2024
    Date of Patent: April 1, 2025
    Assignee: Unison Industries, LLC
    Inventors: Narendra Dev Mahadevaiah, Sharad Pundlik Patil, Pallavi Tripathi, Subrata Nayak, Milind Chandrakant Dhabade, Shiloh Montegomery Meyers, David Allan Dranschak
  • Publication number: 20250097642
    Abstract: Systems and methods of driving plate loudspeakers with different parameters based on frequency region in a way similar to typical cone driver crossover networks are described. These systems and methods may be implemented using arrays of independently controlled drivers which allow a designer to emphasize or de-emphasize certain modes in certain frequency bands. Tuning the characteristics of the plate's motion can also affect the acoustical properties in a larger space rather than just at a single location. The systems and methods described herein can grant a designer a degree of control over the characteristics and performance of the plate.
    Type: Application
    Filed: August 21, 2024
    Publication date: March 20, 2025
    Applicant: UNIVERSITY OF ROCHESTER
    Inventors: David Allan ANDERSON, Mark Frederick BOCKO, Michael Charles Heilemann
  • Patent number: 12248768
    Abstract: In accordance with various embodiments, described herein is a system (Data Artificial Intelligence system, Data AI system), for use with a data integration or other computing environment, that leverages machine learning (ML, DataFlow Machine Learning, DFML), for use in managing a flow of data (dataflow, DF), and building complex dataflow software applications (dataflow applications, pipelines). In accordance with an embodiment, the system can provide data governance functionality such as, for example, provenance (where a particular data came from), lineage (how the data was acquired/processed), security (who was responsible for the data), classification (what is the data about), impact (how impactful is the data to a business), retention (how long should the data live), and validity (whether the data should be excluded/included for analysis/processing), for each slice of data pertinent to a particular snapshot in time; which can then be used in making lifecycle decisions and dataflow recommendations.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: March 11, 2025
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Ganesh Seetharaman, Alexander Sasha Stojanovic, Hassan Heidari Namarvar, David Allan
  • Publication number: 20250078010
    Abstract: Various implementations for an automatic system and processes for monitoring the use of personal protective equipment in a work space are provided. The system includes barcodes attached to the personal protective equipment. The operation of the system involves capturing images of the work space and detecting human form objects and barcode objects in the images. The system and processes further involve calculating the probability that a user is wearing all personal protective equipment in accordance with safety rules applicable to the work space. In some implementations, the system and processes may be used to track personal protective equipment and other objects in a work space. Accordingly, the system and processes may be used to prevent or limit the occurrence of accidents, incidents and/or injuries in hazardous work environments.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Inventors: Charles Alfred Bean, David Allan Black, Rajeev Kumar Bakshi
  • Patent number: 12242923
    Abstract: Systems and methods are described herein which may be implemented using computer programs comprising instructions that replicate the neural synchronization algorithm of the human brain. These implementations result in reduction, optimization, security and acceleration of data records/frames and processing in a computer system or network. An embodiment of the invention comprises motion decimation, motions reactor, motion replicator and motion aggregator modules for replicating higher intelligence functions, and a management module for configuring resources and monitoring system operation. Systems and methods as described herein may operate on wired or wireless computer networks. Data are translated from original format into thalamic motion and further encoded with motion signal protocol, then reproduced and aggregated using thalamic motion for integration with higher forms of intelligence.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: March 4, 2025
    Inventor: David Allan Edgar
  • Patent number: 12228081
    Abstract: An air turbine starter having a housing defining an interior with a primary inlet and a primary outlet to define a primary air flow path from the primary inlet to the primary outlet. A nozzle is located within the interior and has circumferentially spaced vanes. A shroud is also located within the interior and circumscribes at least a portion of the vanes. A retention mechanism constrains the axial movement of nozzle.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: February 18, 2025
    Assignee: Unison Industries, LLC
    Inventors: Ramana Reddy Kollam, Parmeet Singh Chhabra, David Raju Yamarthi, David Allan Dranschak, Steven Ryan Kerley, Mark Leslie Rickert
  • Publication number: 20250047185
    Abstract: A superconducting machine includes a main shaft, an armature with at least one armature winding arranged with respect to the main shaft, a carrier structure arranged circumferentially around the main shaft and defining a circumferential exterior surface, and a plurality of superconducting coils secured to the circumferential exterior surface. Each of the plurality of superconducting coils has a first common polarity. The superconducting machine further includes a void space between each of the plurality of superconducting coils. Further, each void space has a second common polarity which is in opposition of the first common polarities of the superconducting coils.
    Type: Application
    Filed: December 7, 2021
    Publication date: February 6, 2025
    Inventors: Jaime Renedo Anglada, Michael Parizh, David Allan Torrey, Nidhishri Tapadia, Anbo Wu
  • Publication number: 20250033044
    Abstract: Systems and methods of in vivo and in vitro radical protein foot-printing using an opto-fluidic array are presented. These teachings may be used to, for example, study three-dimensional protein structure or bio-kinetics. Radical dosimetry including an optional intrinsic standard is used. Real-time feedback based on an internal standard provides comparability between different experiments and in vivo and in vitro analysis results in data that is representative of actual biological conditions.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Inventors: Scot Randy Weinberger, Robert Wallace Egan, Jeffrey Johnathan Persoff, Emily Elizabeth Chea, Tan Huu Bui, David Allan Holman
  • Publication number: 20250035048
    Abstract: A method and system used to control a rotational speed or a torque of an output drive shaft. The output drive shaft being coupled to a turbine engine. The turbine engine including an engine core and an engine starter assembly. The engine starter assembly including an air turbine starter, an output drive shaft and an electric motor.
    Type: Application
    Filed: July 28, 2023
    Publication date: January 30, 2025
    Inventors: Nagendra Baddam, Shiloh Montegomery Meyers, Brian Christopher Kemp, David Raju Yamarthi, Venkata Subramanya Sarma Devarakonda, David Allan Dranschack, Narendra Dev Mahadevaiah
  • Patent number: 12212212
    Abstract: A superconducting generator including an armature configured to be rotated via a shaft and a stationary field disposed concentric to and radially outward from the armature. The stationary field including a superconducting field winding and a vacuum vessel having an inner wall of one of a non-magnetic material or a paramagnetic material facing the armature, an opposed outer wall of a ferromagnetic material and a plurality of sidewalls coupling the inner wall and the opposed outer wall. The superconducting field winding is disposed in the vacuum vessel. A wind turbine and method are additionally disclosed. The wind turbine includes a rotor having a plurality of blades. The wind turbine further includes a shaft coupled to the rotor. Moreover, the wind turbine includes the superconducting generator coupled to the rotor via the shaft.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: January 28, 2025
    Assignee: GENERAL ELECTRIC RENOVABLES ESPAÑA, S.L.
    Inventors: Alexander Kagan, David Allan Torrey, Michael Parizh, Tiziana Bertoncelli, Minfeng Xu
  • Publication number: 20250027453
    Abstract: An air turbine starter with a housing; a turbine member located within the housing; a drive shaft operably coupled to the turbine member, and having an interior portion. The air turbine starter output shaft extending between a first end and a second end, the output shaft movable between a first position, where the first end is coupled to the engine, and a second position, where the second end is retained within the interior portion and the first end is uncoupled from the engine. A decoupler assembly is included for decoupling the output shaft from the engine.
    Type: Application
    Filed: February 8, 2024
    Publication date: January 23, 2025
    Inventors: Narendra Dev Mahadevaiah, Sharad Pundlik Patil, Pallavi Tripathi, Subrata Nayak, Milind Chandrakant Dhabade, Shiloh Montegomery Meyers, David Allan Dranschak
  • Patent number: 12204897
    Abstract: Apparatuses, systems, and techniques to perform computational operations in response to one or more compute uniform device architecture (CUDA) programs. In at least one embodiment, one or more computational operations are to cause one or more other computational operations to wait until a portion of matrix multiply-accumulate (MMA) operations have been performed.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: January 21, 2025
    Assignee: NVIDIA CORPORATION
    Inventors: Harold Carter Edwards, Kyrylo Perelygin, Maciej Tyrlik, Gokul Ramaswamy Hirisave Chandra Shekhara, Balaji Krishna Yugandhar Atukuri, Rishkul Kulkarni, Konstantinos Kyriakopoulos, Edward H. Gornish, David Allan Berson, Bageshri Sathe, James Player, Aman Arora, Alan Kaatz, Andrew Kerr, Haicheng Wu, Cris Cecka, Vijay Thakkar, Sean Treichler, Jack H. Choquette, Aditya Avinash Atluri, Apoorv Parle, Ronny Meir Krashinsky, Cody Addison, Girish Bhaskarrao Bharambe
  • Patent number: 12191793
    Abstract: An airflow health predictive maintenance system and method for a motor drive includes a differential pressure sensor that senses an air pressure differential between a sensing location within an enclosed cabinet space of the motor drive and a reference location. The system includes an electronic control system configured to select a setpoint that indicates that airflow through the cabinet space has reached a value associated with a need for air filter maintenance. The control system is further configured to obtain air pressure differential measurements periodically from the differential pressure sensor and generate an actual trend comprising a series of values, wherein each of the values of the actual trend is derived from one or more of the air pressure differential measurements.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: January 7, 2025
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: John David Allan, Tahsina Hossain, Garron K. Morris
  • Patent number: 12188363
    Abstract: An air turbine starter that includes a housing. The housing can circumscribe a turbine coupled that is coupled to a gear train in a gear box via a drive shaft. The gear train can couple to an output shaft via at least a carrier. The air turbine starter can include at least a first bearing assembly and a second bearing assembly to rotatably support the drive shaft and the output shaft.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: January 7, 2025
    Assignee: Unison Industries, LLC
    Inventors: Amit Arvind Kurvinkop, David Raju Yamarthi, David Allan Dranschak, Brian Christopher Kemp, Marc David Zinger, Parmeet Singh Chhabra, Roberto Karpik, Eliel Fresco Rodriguez
  • Publication number: 20240412191
    Abstract: Embodiments of the present disclosure provide a money transfer network system that improves the performance of money transfer services provided via the money transfer network system and improves the performance of the underlying devices utilized to provide money transfer services. In particular, disclosed embodiments of a money transfer network system provide money transfer services that enable multiple users to engage in money transfer transactions as either a sending party or a receiving party in a manner that is similar to money transfer transactions executed between two users individually. Disclosed embodiments further enable a receiving party to request payment from a sending party, which may include scheduling recurring payments to be made via money transfer transactions.
    Type: Application
    Filed: June 20, 2024
    Publication date: December 12, 2024
    Inventors: Paul Augusto Melgar, Scott Anthony Kostelecky, Cheryl Lynn Magers, Christian Michael Fuchs, Sonja Elizabeth Dery, Joseph Richard Braga, David Allan Motley, Gary Cecil Lugar, Constance Marie Arrington
  • Publication number: 20240408328
    Abstract: The present disclosure relates to aerosol delivery devices. The aerosol delivery devices include mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a vaporization heating element to produce a vapor. For example, a bubble jet head may be configured to dispense the aerosol precursor composition to the atomizer. The bubble jet head may be fixedly coupled to the atomizer. The bubble jet head may include a precursor inlet, an ejection heating element, and a precursor nozzle. The atomizer may include a vaporization heating element.
    Type: Application
    Filed: August 20, 2024
    Publication date: December 12, 2024
    Applicant: RAI Strategic Holdings, Inc.
    Inventors: David Allan Brammer, David Jackson, Nigel Flynn, Eric T. Hunt, Stephen Benson Sears, Dennis Lee Potter
  • Publication number: 20240404342
    Abstract: A system and method for sensing or tracking users at a geographic location or destination and collecting data based upon such users and/or the tracking of such users for enhancing the experience of the users, providing increased operational functionality of venues or attractions associated with the destination, and/or managing or influencing behavior associated with users or employees at the geographic location or destination. The system may be accessible via software applications executed upon mobile devices and/or permanent hardware kiosks and/or via a web-based interface. Trackable hardware is carried and/or worn or otherwise associated with the users so that the users' movement and activities may be tracked at the geographic location or destination.
    Type: Application
    Filed: April 12, 2024
    Publication date: December 5, 2024
    Applicant: WHITEWATER WEST INDUSTRIES LTD.
    Inventors: Aaron Daniel Mendelson, Richard DK Bojahra, David Allan Black, Rick Briggs, Philip R. Edgell
  • Patent number: 12158075
    Abstract: An air turbine starter for starting an engine, comprising a housing having an interior surface defining an interior, at least one turbine member rotatably mounted within the interior about a rotational axis, and having a plurality of circumferentially spaced blades, and a containment structure radially overlying and circumferentially surrounding the at least one turbine member extending between an outer surface and an inner surface to define a radial direction.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: December 3, 2024
    Assignee: Unison Industries, LLC
    Inventors: Subrata Nayak, David Allan Dranschak, Marc David Zinger, Shiloh Montegomery Meyers, Jasraj Asdev, Sharad Pundlik Patil, Sagar Paramashivaiah, David Raju Yamarthi
  • Patent number: 12151224
    Abstract: A method to increase a probability of interaction of one molecule with a second molecule includes applying a sequence of temporally varying perturbations by acoustic forces and/or by electromagnetic fields or any combination thereof in at least two non-aligned directions to a volume containing the molecules. The sequence of temporally varying perturbations is chosen to produce a sequence of perturbed molecular configurations for the molecule in the volume and the sequence of perturbations is selected so as to cause the increase in probability. Initially data is obtained relating to orientations of the molecules and the sequence is selected based on the data. The data can be obtained by observation or by creating a known orientation using selected fields.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: November 26, 2024
    Assignee: 12198703 Canada Ltd.
    Inventors: David Allan Prystupa, John Stephen Pacak
  • Publication number: 20240382702
    Abstract: Provided herein are intranasal fluid delivery devices and apparatus comprising a dispensing tip a shot chamber carrying a fluid, the shot chamber having a diaphragm at one end and a plunger at the other end, an actuator connected to a push rod moveable toward the shot chamber, and a sheath covering at least a distal end of the dispensing tip, wherein the distal end of the dispensing tip is configured to extend from the sheath and into a subject's nasal cavity.
    Type: Application
    Filed: April 13, 2022
    Publication date: November 21, 2024
    Inventors: Nicholas David Allan, James Patrick Jackson, Aaron Olafur Laurence Philippsen, Joshua Adrian Coutts, Evan McCordick, Kenneth C. Irving, Hannah Czaja Rusak-Gillrie, Iman Niknia, Kenza Elizabeth Enright, David James Alt, Peter Oxley, Julian Snyder Grove, Wesley Barrett Chamberlin