Patents by Inventor Kevin Paul
Kevin Paul 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).
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Publication number: 20230243504Abstract: An insert device may include a body coupled with an engine cylinder head. The body has an interior surface shaped to receive and engage a distal tip of a fuel injector. The body has gas conduits and mixture conduits with gas conduits extending from inlets along an exterior surface to outlets that intersect the mixture conduits. The mixture conduits extend from inlets along an interior surface of the body to outlets on the exterior surface. The gas conduits are positioned to direct gases outside of the body into the mixture conduits. The mixture conduits are positioned to receive fuel from spray holes of the fuel injector. The mixture conduits can entrain the gas with the fuel into a fuel-and-gas mixture that is directed out of the outlets of the mixture conduits and into a combustion chamber of an engine cylinder.Type: ApplicationFiled: March 16, 2023Publication date: August 3, 2023Inventors: Brett Heher, Kevin Paul Bailey, Manuel Licon Flores, Adam Edgar Klingbeil, John P. Dowell
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Patent number: 11710039Abstract: Described are system, method, and computer-program product embodiments for developing an object detection model. The object detection model may detect a physical object in an image of a real world environment. A system can automatically generate a plurality of synthetic images. The synthetic images can be generated by randomly selecting parameters of the environmental features, camera intrinsics, and a target object. The system may automatically annotate the synthetic images to identify the target object. In some embodiments, the annotations can include information about the target object determined at the time the synthetic images are generated. The object detection model can be trained to detect the physical object using the annotated synthetic images. The trained object detection model can be validated and tested using at least one image of a real world environment. The image(s) of the real world environment may or may not include the physical object.Type: GrantFiled: September 29, 2020Date of Patent: July 25, 2023Assignee: PricewaterhouseCoopers LLPInventors: Timothy Marco, Joseph Voyles, Kyungha Lim, Kevin Paul, Vasudeva Sankaranarayanan
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Patent number: 11674431Abstract: A piston cooling jet is provided that may include a housing having an interior chamber that receives a fluid from an external source, and a conduit coupled with the housing and fluidly coupled with the interior chamber, the conduit having a bent shape to direct the fluid from the interior chamber of the housing toward an underside of an engine piston head. The piston cooling jet may also include a flow straightening nozzle coupled with the conduit and positioned to straighten flow of the fluid exiting from the conduit via the nozzle toward the underside of the engine piston head, the flow straightening nozzle having internal intersecting walls that intersect along a direction of the flow of the fluid in the conduit and out of the flow straightening nozzle.Type: GrantFiled: July 7, 2021Date of Patent: June 13, 2023Assignee: Transportation IP Holdings, LLCInventors: Brett Heher, Mahantesh Mallappa Hosur, Krishnamurthy Vaidyanathan, Kevin Paul Bailey, Sudeep Pradhan Sadananda Rao
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Publication number: 20230149932Abstract: An embodiment of a system includes a compartment-generating device, a compartment detector, and electronic computing circuitry. The device is configured to generate compartments of a digital assay, at least one of the compartments having a respective volume that is different from a respective volume of each of at least another one of the compartments. The detector is configured to determine a number of the compartments each having a respective number of a target that is greater than a threshold number of the target. And the electronic circuitry is configured to determine a bulk concentration of the target in a source of the sample in response to the determined number of compartments. Because such a system can be configured to estimate a bulk concentration of a target in a source from a polydisperse digital assay, the system can be portable, and lower-cost and faster, than conventional systems.Type: ApplicationFiled: January 6, 2023Publication date: May 18, 2023Applicant: Tokitae LLCInventors: Toan Huynh, Bernhard Hans Weigl, Samantha A. Byrnes, Kevin Paul Flood Nichols
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Publication number: 20230119711Abstract: This document describes techniques, apparatuses, and systems for an antenna-to-printed circuit board (PCB) transition. An apparatus (e.g., a radar system) may include an MMIC or other processor to generate electromagnetic signals. The apparatus can include a PCB that includes multiple layers, a first surface, and a second surface that is opposite and in parallel with the first surface. The PCB can also include a dielectric-filled portion formed between the first surface and second surface. The apparatus can also include a conductive loop located on the first surface and connected to a pair of lines. The apparatus can further include a transition channel mounted on the first surface and positioned over the dielectric-filled portion. The described transition can reduce manufacturing costs and board sizes, reduce energy losses, and support a wide bandwidth.Type: ApplicationFiled: July 18, 2022Publication date: April 20, 2023Inventors: Yuxiao He, Kenneth Sean Ayotte, Kevin Paul McReynolds
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Patent number: 11608803Abstract: An insert device includes a first coupling body inserted into an engine cylinder head. The first coupling body extends around a center axis to define a first interior volume of the first coupling body that is shaped to receive a distal tip of a fuel injector. The insert device includes a second mixing body coupled with the first coupling body and extending around the center axis. The second mixing body includes conduits that receive fuel from the fuel injector and air from a combustion chamber, combine the fuel with the air, and direct the fuel-air mixture into the combustion chamber. The first coupling body has a first end surface positioned to face the cylinder head and the first coupling body is tapered such that an outer diameter of the first coupling body is larger toward the first end surface than toward the second mixing body.Type: GrantFiled: July 7, 2021Date of Patent: March 21, 2023Assignee: TRANSPORTATION IP HOLDINGS, LLCInventors: Brett Heher, Kevin Paul Bailey, Manuel Licon Flores, Adam Edgar Klingbeil, John Patrick Dowell
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Publication number: 20230062787Abstract: Described herein are systems and methods for multiplexed analysis of two or more targets in a test sample including a first set of particles including a first set of target-specific reagents and a first optically detectable identifier capable of emitting a first wavelength indicative of a first target, and at least one second set of particles including a second set of target-specific reagents and a second optically detectable identifier capable of emitting a second wavelength indicative of a second target; and at least one optically detectable reporter probe capable of constitutively emitting a third wavelength in response to reaction of the first set of target-specific reagents with the first target in the test sample and/or reaction of the second set of target-specific reagents with the second target in the test sample, wherein the first wavelength, the second wavelength, and the third wavelength are optically discernable from one another.Type: ApplicationFiled: October 21, 2022Publication date: March 2, 2023Applicant: TOKITAE LLCInventors: Samantha A. Byrnes, Kevin Paul Flood Nichols, Bernhard Hans Weigl
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Publication number: 20230052578Abstract: An insert device includes a body having an upper body portion configured to couple with a cylinder head of an engine cylinder and a lower body portion extending from the upper body portion toward a combustion chamber of the engine cylinder. The body includes an interior surface extending around a central volume positioned to receive liquid fuel from a fuel injector. The body includes gas inlet channels and fuel-and-gas mixture outlet channels. The gas inlet channels direct gas into the central volume where the gas mixes with the liquid fuel to form the fuel-and-gas mixture. The fuel-and-gas mixture outlet channels direct the mixture into the combustion chamber. The interior surface includes concave surface portions between the inlet channels and the outlet channels along a center axis of the body that are shaped to direct the gas into the central volume toward the liquid fuel in the central volume.Type: ApplicationFiled: August 12, 2021Publication date: February 16, 2023Inventors: Brett Heher, Adam Edgar Klingbeil, Manuel Licon Flores, Kevin Paul Bailey
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Patent number: 11577247Abstract: An embodiment of a system includes a compartment-generating device, a compartment detector, and electronic computing circuitry. The device is configured to generate compartments of a digital assay, at least one of the compartments having a respective volume that is different from a respective volume of each of at least another one of the compartments. The detector is configured to determine a number of the compartments each having a respective number of a target that is greater than a threshold number of the target. And the electronic circuitry is configured to determine a bulk concentration of the target in a source of the sample in response to the determined number of compartments. Because such a system can be configured to estimate a bulk concentration of a target in a source from a polydisperse digital assay, the system can be portable, and lower-cost and faster, than conventional systems.Type: GrantFiled: March 8, 2022Date of Patent: February 14, 2023Assignee: Tokitae LLCInventors: Toan Huynh, Bernhard Hans Weigl, Samantha A. Byrnes, Kevin Paul Flood Nichols
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Publication number: 20230032209Abstract: A display device that includes: a glass substrate comprising a refractive index (nsubstrate); a display device structure coupled to the substrate to collectively define a viewing area; and a black mask structure surrounding the display device structure that is coupled to the substrate and comprises a black ink layer and at least one glossy layer between the black ink layer and the glass substrate. The viewing area is characterized by (a) a reflectance from 0.5% to 2.5% as measured at 8 degrees from normal in the visible spectrum, (b) a brightness in the CIE colorimetry system such that 5<L*<17 for the specular component included (SCI), and (c) a brightness in the CIE colorimetry system such that 0<L*<3 for the specular component excluded (SCE). Further, the at least one glossy layer comprises a refractive index (nglossy) such that |nglossy?nsubstrate|>0.1.Type: ApplicationFiled: December 2, 2020Publication date: February 2, 2023Inventors: Keith James Becken, Byung Yun Joo, Kevin Paul Klubek, Arpita Mitra, Maricela Trejo-Moore, James Andrew West
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Publication number: 20230013840Abstract: A process and intermediate for the preparation of a compound of formula (I), or salt thereof.Type: ApplicationFiled: December 7, 2020Publication date: January 19, 2023Inventor: Kevin Paul COLE
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Publication number: 20230012000Abstract: An insert device includes a first coupling body inserted into an engine cylinder head. The first coupling body extends around a center axis to define a first interior volume of the first coupling body that is shaped to receive a distal tip of a fuel injector. The insert device includes a second mixing body coupled with the first coupling body and extending around the center axis. The second mixing body includes conduits that receive fuel from the fuel injector and air from a combustion chamber, combine the fuel with the air, and direct the fuel-air mixture into the combustion chamber. The first coupling body has a first end surface positioned to face the cylinder head and the first coupling body is tapered such that an outer diameter of the first coupling body is larger toward the first end surface than toward the second mixing body.Type: ApplicationFiled: July 7, 2021Publication date: January 12, 2023Inventors: Brett Heher, Kevin Paul Bailey, Manuel Licon Flores, Adam Edgar Klingbeil, John Patrick Dowell
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Patent number: 11548107Abstract: Methods of inducing segmented flow in a material in which a ductile flow mode would otherwise occur during machining. A monolayer molecular film is formed on a surface of a body of a material in a state such that the material exhibits ductile flow when subjected to shear. The monolayer molecular film has molecules each having a head group adsorbed to the surface, a terminal group, and a hydrocarbon chain therebetween having a chain length of greater than 6. A surface portion of the body is removed by engaging the body with a tool in a contact region below the surface of the body and moving the tool relative to the body to remove the surface portion and the monolayer molecular film thereon. The monolayer molecular film induces segmented flow in the material during the removing of the surface portion.Type: GrantFiled: November 6, 2020Date of Patent: January 10, 2023Assignee: Purdue Research FoundationInventors: Tatsuya Sugihara, Srinivasan Chandrasekar, Anirudh Udupa, Koushik Viswanathan, Kevin Paul Trumble, James Bradley Mann
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Publication number: 20220409930Abstract: A beam delivery system for a radiotherapy system comprises a particle accelerator for generating a radiation beam and a positioning apparatus for moving the particle accelerator. The positioning apparatus comprises a counterbalanced lever carrying the particle accelerator. The particle accelerator may be a proton accelerator producing a proton beam.Type: ApplicationFiled: August 29, 2022Publication date: December 29, 2022Inventor: Kevin Paul
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Patent number: 11536221Abstract: A piston crown for a combustion system is disclosed. The piston crown includes a piston bowl having a circumferential recess and a plurality of first recesses arranged spaced apart from each other along a circumferential direction. The circumferential recess is disposed proximate to a circumference of the piston crown. Each recess of the plurality of the first recesses extends between a center of the piston crown and the circumferential recess, and a width and a depth of each recess of the plurality of first recesses are extended along a radial direction for an entire length of each recess of the plurality of first recesses.Type: GrantFiled: November 12, 2021Date of Patent: December 27, 2022Assignee: TRANSPORTATION IP HOLDINGS, LLCInventors: Roy James Primus, Adam Edgar Klingbeil, Dattatraya Somnath Bhagoji, Kevin Scott McElhaney, Bhaskar Tamma, Ravichandra Srinivasa Jupudi, Kevin Paul Bailey
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Patent number: 11521643Abstract: Various implementations include wearable audio devices configured to record a user's voice without recording other ambient acoustic signals, such as others talking nearby. In some particular aspects, a wearable audio device includes: a frame for contacting a head of a user; an electro-acoustic transducer within the frame and configured to output audio signals; at least one microphone; a voice activity detection (VAD) accelerometer; and a controller coupled with the electro-acoustic transducer, the at least one microphone and the VAD accelerometer, the controller configured in a first mode to: detect that the user is speaking; and record a voice of the user solely with signals from the VAD accelerometer in response to detecting that the user is speaking.Type: GrantFiled: May 8, 2020Date of Patent: December 6, 2022Assignee: Bose CorporationInventors: Francois Laberge, Kevin Paul Annunziato
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Patent number: 11512356Abstract: Described herein are systems and methods for multiplexed analysis of two or more targets in a test sample including a first set of particles including a first set of target-specific reagents and a first optically detectable identifier capable of emitting a first wavelength indicative of a first target, and at least one second set of particles including a second set of target-specific reagents and a second optically detectable identifier capable of emitting a second wavelength indicative of a second target; and at least one optically detectable reporter probe capable of constitutively emitting a third wavelength in response to reaction of the first set of target-specific reagents with the first target in the test sample and/or reaction of the second set of target-specific reagents with the second target in the test sample, wherein the first wavelength, the second wavelength, and the third wavelength are optically discernable from one another.Type: GrantFiled: November 8, 2018Date of Patent: November 29, 2022Assignee: Tokitae LLCInventors: Samantha A. Byrnes, Kevin Paul Flood Nichols, Bernhard Hans Weigl
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Patent number: 11484974Abstract: A fixture for dumpster bottom replacement is provided including four vertical support legs, three fixed horizontal supports, with each horizontal support attached to two vertical supports, one slidable horizontal support which is slidably attached to two fixed horizontal supports, four upper supports which are integral with the vertical support legs or attachable to the vertical support legs and the upper supports comprise a plurality extension supports and one or more push pin assemblies. A kit for dumpster bottom replacement includes a fixture for dumpster bottom replacement as described above and a lift table including a surface capable of holding a dumpster that is vertically adjustable in height. A method of using a dumpster bottom kit includes placing a dumpster on the fixture with the lift table, securing the dumpster with a slidable horizontal support, removing the bottom of the dumpster and welding a new bottom onto the dumpster.Type: GrantFiled: August 24, 2021Date of Patent: November 1, 2022Inventor: Kevin Paul Gavin
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Patent number: 11485422Abstract: A mud flap for a wheeled vehicle includes an upper mounting portion and an extended protection portion. The extended protection portion includes at least two areas with slotted air flow openings. An upper slot area includes rows of elongated slots with the slots arranged in columns in each row. A lower slot area includes rows of elongated slots with the slots arranged in columns in each row. The slots in the upper slot area have heights that are greater than the heights of slots in the lower slot area. In some embodiments, a middle slot area is positioned between the upper slot area and the lower slot area. The slots in the middle slot area have different heights in different rows. In some embodiments, at least a portion of the slots in the upper slot area is replaced with diagonal mounting features.Type: GrantFiled: August 16, 2021Date of Patent: November 1, 2022Assignee: HSMA, LLCInventors: Darron Ming, Asa Hazelwood, Eric Richard Larson, Kevin Paul Shatzer, James Dow Smith
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Publication number: 20220314690Abstract: Apparatuses, systems, and methods are provided for improving fuel efficiency of a vehicle using a mountable wheel cap coupleable to a wheel. The mountable wheel cap includes a center section and an outer section. The outer section includes a plurality of tabs extending outwardly from the center section, and at least one gripper section coupled to at least one of the plurality of tabs, the at least one gripper section including a gripper configured to be placed in contact with the at least one of the outer section and/or the outer lip to secure the mountable wheel cap to the wheel.Type: ApplicationFiled: June 23, 2022Publication date: October 6, 2022Inventors: Darron Ming, Asa Hazelwood, Eric Richard Larson, Kevin Paul Shatzer, James Dow Smith