Patents by Inventor Bernard James
Bernard James 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: 20240157383Abstract: A spray nozzle includes a first conduit that provides a first flow path for a first type of fluid, a second conduit that provides a second flow path for a second fluid that is different from the first fluid, a first dispensing aperture that ejects therefrom a spray that includes the first type of fluid and/or the second type of fluid, and at least one balancing outlet in fluid communication with the second conduit. The at least one balancing outlet permit the second type of fluid to exit therefrom to balance a force of ejection of the spray from the first dispensing aperture.Type: ApplicationFiled: November 14, 2022Publication date: May 16, 2024Inventors: Ambarish J. Kulkarni, Andrew Crispin Graham, Byron A. Pritchard, Todd William Danko, Bernard P. Bewlay, Stuart James Briggs, Trevor Owen Hawke
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Patent number: 11976227Abstract: The invention relates to a process for producing a crystalline A/M/X material, which crystalline A/M/X material comprises a compound of formula [A]a[M]b[X]c wherein: [A] comprises one or more A cations; [M] comprises one or more M cations which are metal or metalloid cations; [X] comprises one or more X anions; a is a number from 1 to 6; b is a number from 1 to 6; and c is a number from 1 to 18. The process is capable of producing crystalline A/M/X materials while precisely controlling their stoichiometry, leading to products with finely tunable optical properties such as peak emission wavelength. The invention also relates to process for producing a thin film comprising the crystalline A/M/X material of the invention, and to a thin film obtainable by the process of the invention. An optoelectronic device comprising the thin film is also provided.Type: GrantFiled: July 12, 2019Date of Patent: May 7, 2024Assignee: OXFORD UNIVERSITY INNOVATION LIMITEDInventors: Nobuya Sakai, Bernard Wenger, Henry James Snaith
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Patent number: 11943993Abstract: The present invention relates to a process for producing a layer of a crystalline A/M/X material, which crystalline A/M/X material comprises a compound of formula [A]a[M]b[X]c, wherein: [M] comprises one or more first cations, which one or more first cations are metal or metalloid cations; [A] comprises one or more second cations; [X] comprises one or more halide anions; a is an integer from 1 to 6; b is an integer from 1 to 6; and c is an integer from 1 to 18, wherein the process comprises disposing on a substrate a precursor composition comprising: (a) a first precursor compound comprising a first cation (M), which first cation is a metal or metalloid cation; and (b) a solvent, and wherein the solvent comprises: (i) a non-polar organic solvent which is a hydrocarbon solvent, a chlorohydrocarbon solvent or an ether solvent; and (ii) a first organic amine comprising at least three carbon atoms. Also described are compositions useful in the process of the invention.Type: GrantFiled: October 18, 2019Date of Patent: March 26, 2024Assignee: OXFORD UNIVERSITY INNOVATION LIMITEDInventors: Henry James Snaith, Bernard Wenger, Pabitra Kumar Nayak, Nakita Kimberly Noel
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Publication number: 20240087828Abstract: Microelectromechanical systems (MEMS) switches are disclosed. Parallel configurations of back-to-back MEMS switches are disclosed in some embodiments. An isolation connection of constant electrical potential may be made to a midpoint of the back-to-back switches. In some embodiments, a separate MEMS switch is provided as a shunt switch for the main MEMS switch. MEMS switch device configurations having multiple switchable signal paths each coupling a common input electrode to a respective output electrode are also disclosed. The MEMS switch device includes shunt switches each coupling a respective output electrode to a reference potential. The presence of a shunt switch coupled to an output electrode enhances the isolation of the signal path corresponding to that output electrode when the path is open.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Analog Devices International Unlimited CompanyInventors: Padraig Fitzgerald, Philip James Brennan, Jiawen Bai, Michael James Twohig, Bernard Patrick Stenson, Raymond C. Goggin, Mark Schirmer, Paul Lambkin, Donal P. McAuliffe, David Aherne, Cillian Burke, James Lee Lampen, Sumit Majumder
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Patent number: 11905843Abstract: A liner support system for an exhaust liner in an aircraft engine. The liner support system includes a plurality of posts that space the exhaust liner from the exhaust duct, the plurality of posts spacing the exhaust liner from the exhaust duct further supporting the exhaust liner. Each post includes an interface region adjacent to the back side of the exhaust liner sealed to the back side of the exhaust liner, a shank extending to a low pressure region, and a hollow passageway internal to the shank, providing fluid communication between the interface region and the low pressure region. The low pressure region results in pressure against the liner, pulling the liner adjacent the post interface region against the post while preventing fluid leakage between the exhaust liner and the interface region. The posts create a pattern of alternating pressures in the liner allowing for elimination of hangers.Type: GrantFiled: April 1, 2020Date of Patent: February 20, 2024Assignee: General Electric CompanyInventors: Donald Michael Corsmeier, Bernard James Renggli, Kurt J. Bonner
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Patent number: 11859509Abstract: The present disclosure is directed to a composite component defining a component aperture extending between a first surface and a second surface. The composite component includes an insert having an insert annular wall positioned in the component aperture. The insert annular wall defines an insert aperture therethrough. An insert flange extends radially outwardly from the insert annular wall and contacts the first surface of the composite component. The insert flange includes a diameter about 1.5 times to about 5 times greater than a smallest diameter of the component aperture defined by the composite component.Type: GrantFiled: April 26, 2019Date of Patent: January 2, 2024Assignee: General Electric CompanyInventor: Bernard James Renggli
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Patent number: 11830110Abstract: Embodiments of the present disclosure relate to computer storage, methods, and systems for the optimization of accessible color themes. Systems and methods are disclosed that leverage the use of confusion lines to identify and highlight relationships between colors that may be inaccessible (e.g., indistinguishable) for a person with a vision impairment, such as a color vision deficiency. In some embodiments, a graphical user interface is provided that, based on a selection of colors in a color wheel, visually indicates curves of confusion for each color in the selection of colors. Each curve of confusion visually indicates a confusion of colors for a type of vision impairment, such as a CVD.Type: GrantFiled: August 9, 2022Date of Patent: November 28, 2023Assignee: Adobe Inc.Inventors: Jose Ignacio Echevarria Vallespi, Adrian Cristian Brojbeanu, Bernard James Kerr
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Patent number: 11746703Abstract: A gas turbine engine assembly includes first and second annular members having different first and second thermal expansion coefficients connected together with dual arm V brackets. Brackets include first and second arms angularly spaced apart from a bracket centerline and extending axially away from bracket bases attached to a first one of the first and second annular members. Arms are attached to a second one of the first and second annular members. A turbine frame includes struts extending between outer and inner rings. An annular mixer and centerbody substantially made from a ceramic matrix composite materials is connected to and supported by the outer and inner rings with first and second sets respectively of the dual arm V brackets. Bracket bases of the first and second sets are attached to the outer and inner rings respectively. Arms of the first and second sets are attached to mixer and centerbody respectively.Type: GrantFiled: July 7, 2021Date of Patent: September 5, 2023Assignee: General Electric CompanyInventors: Michael Anthony Ruthemeyer, Darrell Glenn Senile, Bernard James Renggli, Randy Lee Lewis
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Patent number: 11732673Abstract: A variable area exhaust nozzle defining an actual area ratio for a gas turbine engine that includes a shroud assembly having a fixed shroud and an adjustable cowl, an adjustable plug, a nozzle adjustment assembly, and a controller configured to receive data indicative of an operating speed of the gas turbine engine; determine a target area ratio based at least in part on received data indicative of the operating speed of the gas turbine engine; and operate the nozzle adjustment assembly to selectively adjust at least one of the adjustable cowl or the adjustable plug such that the actual area ratio is substantially equivalent to the target area ratio.Type: GrantFiled: July 27, 2021Date of Patent: August 22, 2023Assignee: General Electric CompanyInventors: Mustafa Dindar, Bernard James Renggli, Andrew J. Hank, Daniel Robert Dwyer, Jeffrey S. Spruill
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Patent number: 11651530Abstract: Techniques are described for modification of color contrast ratio based on target contrast that overcome the challenges experienced in conventional systems for color contrast selection. In an implementation, a user leverages a content editing system to select a color set for contrast analysis. Utilizing the selected color set, the content editing system determines whether the color set exhibits a target contrast ratio. Further, the content editing system performs modification of the color set to generate candidate color sets that improve (e.g., increase) a contrast ratio of the original color set. The content editing system, for instance, manipulates color values (e.g., luminance values) of the original color set to increase a contrast ratio of the colors and generate different candidate color sets that are applicable to digital content.Type: GrantFiled: June 22, 2021Date of Patent: May 16, 2023Assignee: Adobe Inc.Inventors: Jose Ignacio Echevarria Vallespi, Manisha Gupta, Bernard James Kerr
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Publication number: 20230035756Abstract: A variable area exhaust nozzle defining an actual area ratio for a gas turbine engine that includes a shroud assembly having a fixed shroud and an adjustable cowl, an adjustable plug, a nozzle adjustment assembly, and a controller configured to receive data indicative of an operating speed of the gas turbine engine; determine a target area ratio based at least in part on received data indicative of the operating speed of the gas turbine engine; and operate the nozzle adjustment assembly to selectively adjust at least one of the adjustable cowl or the adjustable plug such that the actual area ratio is substantially equivalent to the target area ratio.Type: ApplicationFiled: July 27, 2021Publication date: February 2, 2023Inventors: Mustafa Dindar, Bernard James Renggli, Andrew J. Hank, Daniel Robert Dwyer, Jeffrey S. Spruill
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Publication number: 20220405988Abstract: Techniques are described for modification of color contrast ratio based on target contrast that overcome the challenges experienced in conventional systems for color contrast selection. In an implementation, a user leverages a content editing system to select a color set for contrast analysis. Utilizing the selected color set, the content editing system determines whether the color set exhibits a target contrast ratio. Further, the content editing system performs modification of the color set to generate candidate color sets that improve (e.g., increase) a contrast ratio of the original color set. The content editing system, for instance, manipulates color values (e.g., luminance values) of the original color set to increase a contrast ratio of the colors and generate different candidate color sets that are applicable to digital content.Type: ApplicationFiled: June 22, 2021Publication date: December 22, 2022Applicant: Adobe Inc.Inventors: Jose Ignacio Echevarria Vallespi, Manisha Gupta, Bernard James Kerr
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Patent number: 11525840Abstract: A non-nulling gas velocity measurement apparatus performs a non-nulling measurement of gas velocity parameters and includes: a non-nulling pitot probe; gas valves in fluid communication with a different entrant aperture of the non-nulling pitot probe via a different pressure channel; receives stagnant gas from the respective entrant aperture; receives a reference gas; receives a valve control signal; and produces a valve-selected gas based on the valve control signal, the valve-selected gas consisting essentially of the reference gas or the stagnant gas; and a plurality of differential pressure transducers, such that each differential pressure transducer: is separately and independently in fluid communication with a different gas valve, and that gas valve communicates the valve-selected gas to the differential pressure transducer; receives the valve-selected gas from the gas valve; and produces a differential pressure signal from comparison of the pressure of the valve-selected gas to a reference gas pressureType: GrantFiled: April 15, 2021Date of Patent: December 13, 2022Assignee: GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCEInventors: Iosif Isaakovich Shinder, Aaron Nathaniel Johnson, Bernard James Filla
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Publication number: 20220383560Abstract: Embodiments of the present disclosure relate to computer storage, methods, and systems for the optimization of accessible color themes. Systems and methods are disclosed that leverage the use of confusion lines to identify and highlight relationships between colors that may be inaccessible (e.g., indistinguishable) for a person with a vision impairment, such as a color vision deficiency. In some embodiments, a graphical user interface is provided that, based on a selection of colors in a color wheel, visually indicates curves of confusion for each color in the selection of colors. Each curve of confusion visually indicates a confusion of colors for a type of vision impairment, such as a CVD.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Inventors: Jose Ignacio ECHEVARRIA VALLESPI, Adrian Cristian BROJBEANU, Bernard James KERR
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Patent number: 11450035Abstract: Embodiments of the present disclosure relate to computer storage, methods, and systems for the optimization of accessible color themes. Systems and methods are disclosed that leverage the use of confusion lines to identify and highlight relationships between colors that may be inaccessible (e.g., indistinguishable) for a person with a vision impairment, such as a color vision deficiency. In some embodiments, a graphical user interface is provided that, based on a selection of colors in a color wheel, visually indicates curves of confusion for each color in the selection of colors. Each curve of confusion visually indicates a confusion of colors for a type of vision impairment, such as a CVD.Type: GrantFiled: November 13, 2019Date of Patent: September 20, 2022Assignee: Adobe Inc.Inventors: Jose Ignacio Echevarria Vallespi, Adrian Cristian Brojbeanu, Bernard James Kerr
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Publication number: 20210407016Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, devices, and processes that, among other things, dynamically provision exchanges of data based on detected relationships within processed image data. For example, a network-connected apparatus may receive, from a device, image data that identifies a plurality of individuals associated with an exchange of data. Based on an analysis of the image data, the apparatus may determine a value of a first characteristic associated with each of the individuals and generate relationship data characterizing a relationship between the individuals. The apparatus may also determine candidate values of parameters that characterize the data exchange based on portions of the first characteristic values and the relationship data, transmit the candidate parameter values to the device. An application program executed by the device may cause the device to present at least a portion of the candidate parameter values within a digital interface.Type: ApplicationFiled: September 10, 2021Publication date: December 30, 2021Inventors: Denny Devasia Kuruvilla, Paige Elyse Dickie, Gregory Richard Harper, Mark Andrew Hardy, Valerie Velardo, Robert Jason Rousell, Bernard James Tarroza, Marc Philips
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Publication number: 20210340912Abstract: A gas turbine engine assembly includes first and second annular members having different first and second thermal expansion coefficients connected together with dual arm V brackets. Brackets include first and second arms angularly spaced apart from a bracket centerline and extending axially away from bracket bases attached to a first one of the first and second annular members. Arms are attached to a second one of the first and second annular members. A turbine frame includes struts extending between outer and inner rings. An annular mixer and centerbody substantially made from a ceramic matrix composite materials is connected to and supported by the outer and inner rings with first and second sets respectively of the dual arm V brackets. Bracket bases of the first and second sets are attached to the outer and inner rings respectively. Arms of the first and second sets are attached to mixer and centerbody respectively.Type: ApplicationFiled: July 7, 2021Publication date: November 4, 2021Inventors: Michael Anthony RUTHEMEYER, Darrell Glenn SENILE, Bernard James RENGGLI, Randy Lee LEWIS
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Publication number: 20210325421Abstract: A non-nulling gas velocity measurement apparatus performs a non-nulling measurement of gas velocity parameters and includes: a non-nulling pitot probe; gas valves in fluid communication with a different entrant aperture of the non-nulling pitot probe via a different pressure channel; receives stagnant gas from the respective entrant aperture; receives a reference gas; receives a valve control signal; and produces a valve-selected gas based on the valve control signal, the valve-selected gas consisting essentially of the reference gas or the stagnant gas; and a plurality of differential pressure transducers, such that each differential pressure transducer: is separately and independently in fluid communication with a different gas valve, and that gas valve communicates the valve-selected gas to the differential pressure transducer; receives the valve-selected gas from the gas valve; and produces a differential pressure signal from comparison of the pressure of the valve-selected gas to a reference gas pressureType: ApplicationFiled: April 15, 2021Publication date: October 21, 2021Inventors: Iosif Isaakovich Shinder, Aaron Nathaniel Johnson, Bernard James Filla
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Patent number: 11144998Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, devices, and processes that, among other things, dynamically provision exchanges of data based on detected relationships within processed image data. For example, a network-connected apparatus may receive, from a device, image data that identifies a plurality of individuals associated with an exchange of data. Based on an analysis of the image data, the apparatus may determine a value of a first characteristic associated with each of the individuals and generate relationship data characterizing a relationship between the individuals. The apparatus may also determine candidate values of parameters that characterize the data exchange based on portions of the first characteristic values and the relationship data, transmit the candidate parameter values to the device. An application program executed by the device may cause the device to present at least a portion of the candidate parameter values within a digital interface.Type: GrantFiled: September 20, 2018Date of Patent: October 12, 2021Assignee: The Toronto-Dominion BankInventors: Denny Devasia Kuruvilla, Paige Elyse Dickie, Gregory Richard Harper, Mark Andrew Hardy, Valerie Velardo, Robert Jason Rousell, Bernard James Tarroza, Marc Philips
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Publication number: 20210310377Abstract: A liner support system for an exhaust liner in an aircraft engine. The liner support system includes a plurality of posts that space the exhaust liner from the exhaust duct, the plurality of posts spacing the exhaust liner from the exhaust duct further supporting the exhaust liner. Each post includes an interface region adjacent to the back side of the exhaust liner sealed to the back side of the exhaust liner, a shank extending to a low pressure region, and a hollow passageway internal to the shank, providing fluid communication between the interface region and the low pressure region. The low pressure region results in pressure against the liner, pulling the liner adjacent the post interface region against the post while preventing fluid leakage between the exhaust liner and the interface region. The posts create a pattern of alternating pressures in the liner allowing for elimination of hangers.Type: ApplicationFiled: April 1, 2020Publication date: October 7, 2021Inventors: Donald Michael Corsmeier, Bernard James Renggli, Kurt J. Bonner