Patents by Inventor Angel Hernandez
Angel Hernandez 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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Patent number: 11885219Abstract: A chemical injection system for a resource extraction system includes a controller having a memory and a processor. The memory stores instructions that cause the processor to receive a first pressure from a first pressure sensor of the resource extraction system, receive a second pressure from a second pressure sensor of the resource extraction system, determine a flowrate of a produced fluid of the resource extraction system based on the first pressure and the second pressure, determine an ion concentration of the produced fluid, and adjust an injection rate of a chemical into the resource extraction system based on the flowrate of the produced fluid, the ion concentration of the produced fluid, or both.Type: GrantFiled: March 23, 2020Date of Patent: January 30, 2024Assignee: CAMERON INTERNATIONAL CORPORATIONInventors: David Rossi, Andrew Acock, Supriya Gupta, Werner Menz, Michael Van Spankeren, Miguel Angel Hernandez de la Bastida
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Publication number: 20230399938Abstract: Systems and methods presented herein generally relate to receiving real-time data from one or more sensors associated with equipment of a hydrocarbon well production system, predicting scale precipitation in the hydrocarbon well production system based at least in part on the real-time data, and automatically adjusting one or more operating parameters of the equipment based at least in part on the predicted scale precipitation. For example, automatically adjusting the one or more operating parameters of the equipment may include determining a scale inhibitor injection rate setpoint based at least in part on the predicted scale precipitation, and automatically adjusting a speed of one or more chemical injection pumps of a chemical injection system in accordance with the scale inhibitor injection rate setpoint.Type: ApplicationFiled: October 12, 2021Publication date: December 14, 2023Inventors: Miguel Angel Hernandez de la Bastida, Saniya Karnik, Michael Van Spankeren, Antonio Massoni Abinader, David Orta, Adelola Obisanya
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Patent number: 11755947Abstract: Methods, systems, and computer-readable media for offline evaluation of machine learning models with noise reduction are disclosed. A trigger computation system generates a plurality of experimental requests. The experimental requests do not represent unmodified requests received from clients in a production environment. At least one parameter value varies for individual ones of the experimental requests. The trigger computation system provides the experimental requests to a first machine learning model and a second machine learning model. The first machine learning model and the second machine learning model produce a set of results based at least in part on the experimental requests. The trigger computation system determines a reduced set of results for which the first machine learning model and the second machine learning model differ. An evaluation of the first machine learning model or the second machine learning model is performed using the reduced set of results.Type: GrantFiled: December 11, 2019Date of Patent: September 12, 2023Assignee: Amazon Technologies, Inc.Inventors: Juan Carlos Hernandez Munuera, Rizwana Rizia, Varun Narayan Hegde, Miguel Angel Hernandez Orozco, Arnab Sinha, Ravi Khandelwal, Lei Shi
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Publication number: 20230279588Abstract: A recyclable cooling fabric is provided. The recyclable cooling fabric includes a first surface and a second surface opposite the first surface. The first surface and the second surface include a plurality of face yarns. The plurality of face yarns includes polyethylene, nylon, and recycled polyester. A plurality of inlay yarns is disposed between the first surface and the second surface. Methods of manufacturing the recyclable cooling fabric, and mattresses utilizing the recyclable cooling fabric as mattress ticking are also provided.Type: ApplicationFiled: March 7, 2022Publication date: September 7, 2023Applicant: CULP, INC.Inventors: Michael A. Padgett, Billy J. Garcia, Angel Hernandez, Jeffrey Charles Veach
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Patent number: 11182305Abstract: To reduce the computational resources used to generate a response, certain inputs from a first request and corresponding outputs are stored in a data structure that is returned to a client device concurrent with a response. When a subsequent request is received, if an input of the subsequent request matches an input stored in the data structure, the output that corresponds to that input is used in a response rather that recomputing the output. For inputs that do not match an input in the data structure, an output is computed and included in a response. The data structure is then returned to the client device concurrent with the subsequent response. Outputs in the data structure may be periodically validated, or may be associated with an expiration time, to ensure that the data structure includes current and valid data.Type: GrantFiled: September 30, 2019Date of Patent: November 23, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Miguel Angel Hernandez Orozco, Kevin W. Carpenter, Juan Carlos Hernandez Munuera, David De
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Publication number: 20210293141Abstract: A chemical injection system for a resource extraction system includes a controller having a memory and a processor. The memory stores instructions that cause the processor to receive a first pressure from a first pressure sensor of the resource extraction system, receive a second pressure from a second pressure sensor of the resource extraction system, determine a flowrate of a produced fluid of the resource extraction system based on the first pressure and the second pressure, determine an ion concentration of the produced fluid, and adjust an injection rate of a chemical into the resource extraction system based on the flowrate of the produced fluid, the ion concentration of the produced fluid, or both.Type: ApplicationFiled: March 23, 2020Publication date: September 23, 2021Inventors: David Rossi, Andrew Acock, Supriya Gupta, Werner Menz, Michael Van Spankeren, Miguel Angel Hernandez de la Bastida
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Patent number: 11053849Abstract: A method of reducing applied heat within an inlet duct of a gas turbine generating electricity includes applying heat to the inlet duct of the gas turbine to attain an initial temperature set point and to produce conditions sufficient for preventing formation of ice within the inlet duct, measuring a position of an inlet guide vane (IGV) of the gas turbine, an inlet duct temperature, and an inlet duct relative humidity to determine a thermodynamic state in the inlet duct, evaluating the thermodynamic state to determine if the conditions are sufficient for preventing formation of ice within the inlet duct, and in response to determining that sufficient conditions exist within the inlet duct for preventing formation of ice, adjusting the applied heat to maintain the measured inlet duct temperature.Type: GrantFiled: August 23, 2019Date of Patent: July 6, 2021Assignee: Mitsubishi Power Americas, Inc.Inventors: Lisa Batsch-Smith, Stephen Bramham, Scott Cloyd, Beth Hays, Angel Hernandez
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Publication number: 20210054786Abstract: A method of reducing applied heat within an inlet duct of a gas turbine generating electricity includes applying heat to the inlet duct of the gas turbine to attain an initial temperature set point and to produce conditions sufficient for preventing formation of ice within the inlet duct, measuring a position of an inlet guide vane (IGV) of the gas turbine, an inlet duct temperature, and an inlet duct relative humidity to determine a thermodynamic state in the inlet duct, evaluating the thermodynamic state to determine if the conditions are sufficient for preventing formation of ice within the inlet duct, and in response to determining that sufficient conditions exist within the inlet duct for preventing formation of ice, adjusting the applied heat to maintain the measured inlet duct temperature.Type: ApplicationFiled: August 23, 2019Publication date: February 25, 2021Inventors: Lisa Batsch-Smith, Stephen Bramham, Scott Cloyd, Beth Hays, Angel Hernandez
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Patent number: 10844747Abstract: A continuous flow machine has at least one annular guide vane carrier. The guide vane carrier, formed at least by a lower part and an upper part detachably connected to same, has at least three guide vane stages retained on the inner circumference of the at least one guide vane carrier, arranged axially behind one another in the flow direction and each having a plurality of radially extending guide vanes. Each of the guide vanes also has a guide vane blade, a base plate and a top plate, wherein the guide vane blade extends between the base plate and top plate. Via the arrangement of the securing pin in an intermediate space accessible in the assembled state, a partial disassembly of the individual guide vane stages is possible, independent of the remaining guide vane stages. The guide vane stages are conventionally mounted via retaining protrusions on neighbouring guide vane stages.Type: GrantFiled: February 14, 2017Date of Patent: November 24, 2020Assignee: Siemens AktiengesellschaftInventors: Stefan Bärow, Oliver Dominka, Guido Ederer, Christian Felsmann, Florian Fuchs, Robert Herfurth, Jose Angel Hernandez Maza, Michael Kluck, Eike Kohlhoff, Kay Krabiell, Khaled Maiz, Behnam Nouri, Andre Willmann
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Patent number: 10801362Abstract: Centralizer apparatuses attached around a unison ring include rub buttons at inner ends of stud attached to and spaced apart from the unison ring and include rolling bearings. Each rolling bearing rotatably trapped within bearing chamber in bearing receptacle at inner end of stud. Tip cap includes bearing aperture trapping rolling bearing within bearing chamber. Rolling bearing extends partially through bearing aperture. Rolling bearing may be spring loaded within chamber by spring between the bearing receptacle and the rolling bearing. Stud may extend through and may be threaded into mounting aperture in unison ring and nut may be threaded onto outer end of stud. Variable stator vanes rotatably mounted to a casing and connected to vane crank arms connected to the unison ring mounted exterior to casing.Type: GrantFiled: June 19, 2018Date of Patent: October 13, 2020Assignee: General Electric CompanyInventors: Miguel Angel Hernandez, Socrates Aviles
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Publication number: 20190383163Abstract: Centralizer apparatuses attached around a unison ring include rub buttons at inner ends of stud attached to and spaced apart from the unison ring and include rolling bearings. Each rolling bearing rotatably trapped within bearing chamber in bearing receptacle at inner end of stud. Tip cap includes bearing aperture trapping rolling bearing within bearing chamber. Rolling bearing extends partially through bearing aperture. Rolling bearing may be spring loaded within chamber by spring between the bearing receptacle and the rolling bearing. Stud may extend through and may be threaded into mounting aperture in unison ring and nut may be threaded onto outer end of stud. Variable stator vanes rotatably mounted to a casing and connected to vane crank arms connected to the unison ring mounted exterior to casing.Type: ApplicationFiled: June 19, 2018Publication date: December 19, 2019Inventors: Miguel Angel Hernandez, Socrates Aviles
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Patent number: 10252632Abstract: The present invention refers to a battery bank supply and replacement system in an electric vehicle, particularly for an electric vehicle used for the distribution of commercial goods. The system of the present invention comprises a battery bank mounted in a metal structure that is structurally coupled to a metal mounting structure arranged on the electric vehicle and a handling device consisting of a movable base. The movable base is aligned and secured to the metal mounting structure of the vehicle for removal of the battery bank from the vehicle towards the handling device or the other way round.Type: GrantFiled: September 21, 2016Date of Patent: April 9, 2019Assignee: GRUPO BIMBO, S.A.B. DE C.V.Inventors: Luis Angel Hernandez Lopez, Hugo Pichardo Anaya, Jose De Jesus Hernandez Jimenez, Leonardo Daniel Ortega Nolasco, Arturo Martinez Dorantes, Jorge Alejandro Garcia Mendez, Carlos Nava Ortiz
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Publication number: 20190055856Abstract: A continuous flow machine has at least one annular guide vane carrier. The guide vane carrier, formed at least by a lower part and an upper part detachably connected to same, has at least three guide vane stages retained on the inner circumference of the at least one guide vane carrier, arranged axially behind one another in the flow direction and each having a plurality of radially extending guide vanes. Each of the guide vanes also has a guide vane blade, a base plate and a top plate, wherein the guide vane blade extends between the base plate and top plate. Via the arrangement of the securing pin in an intermediate space accessible in the assembled state, a partial disassembly of the individual guide vane stages is possible, independent of the remaining guide vane stages. The guide vane stages are conventionally mounted via retaining protrusions on neighbouring guide vane stages.Type: ApplicationFiled: February 14, 2017Publication date: February 21, 2019Applicant: Siemens AktiengesellschaftInventors: Stefan Bärow, Oliver Dominka, Guido Ederer, Christian Felsmann, Florian Fuchs, Robert Herfurth, Jose Angel Hernandez Maza, Michael Kluck, Eike Kohlhoff, Kay Krabiell, Khaled Maiz, Behnam Nouri, Andre Willmann
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Publication number: 20180345805Abstract: The present invention refers to a battery bank supply and replacement system in an electric vehicle, particularly for an electric vehicle used for the distribution of commercial goods. The system of the present invention comprises a battery bank mounted in a metal structure that is structurally coupled to a metal mounting structure arranged on the electric vehicle and a handling device consisting of a movable base. The movable base is aligned and secured to the metal mounting structure of the vehicle for removal of the battery bank from the vehicle towards the handling device or the other way round.Type: ApplicationFiled: September 21, 2016Publication date: December 6, 2018Inventors: Luis Angel HERNANDEZ LOPEZ, Hugo PICHARDO ANAYA, Jose De Jesus HERNANDEZ JIMENEZ, Leonardo Daniel ORTEGA NOLASCO, Arturo MARTINEZ DORANTES, Jorge Alejandro GARCIA MENDEZ, Carlos NAVA ORTIZ
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Publication number: 20160220886Abstract: A bat holder is provided. The bat holder includes a cup and a stand. The cup includes a bottom, a sidewall extending upwards from the bottom, and a top rim forming an opening leading into an internal portion of the cup. The internal portion of the cup is sized to receive a hitting end of a bat. The stand is secured to the cup and supports the cup in an upright position when resting on surface. The hitting end of a bat may be placed within the cup and the bat is supported in a substantially vertical position.Type: ApplicationFiled: January 29, 2016Publication date: August 4, 2016Inventor: Angel Hernandez
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Publication number: 20080138464Abstract: The present invention is directed to a nutritionally complete and preferably balanced, shelf stable pet food product, a method of feeding the pet food product to an animal and a process of manufacturing that pet food product. The method of feeding an animal includes the step of feeding a preferred pet food product to the animal, wherein the pet food product is a nutritionally complete meal and is configured such that the animal can hold the product with its appendages while eating the product.Type: ApplicationFiled: February 8, 2008Publication date: June 12, 2008Applicant: Mars IncorporatedInventors: Stewart Townsend, Kristin Boyle, Dan Beyer, Oscar Ortiz, Allan A. Torney, Frank Shields, Helen Munday, Alexandre Consul Mendes, Angel Hernandez, Emine Unlu, Saeed Ahmed, Peter S. Slusarczyk, Christopher Frank, Liisa Mooney, Kasim A. Zubair
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Patent number: D551426Type: GrantFiled: December 5, 2005Date of Patent: September 25, 2007Inventors: Saeed Saud Ahmed, Angel Hernandez, Emine Unlu
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Patent number: D585302Type: GrantFiled: August 17, 2007Date of Patent: January 27, 2009Assignee: MARS, IncorporatedInventors: Daniel Beyer, Jason Frieldland, Angel Hernandez, Rebecca Morgan Valentine, Peter Slusarczyk, Neil Willcocks, Jeremy Franks, Matthew Moudy
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Patent number: D595592Type: GrantFiled: August 17, 2007Date of Patent: July 7, 2009Assignee: MARS, IncorporatedInventors: Daniel Beyer, Jason Frieldland, Angel Hernandez, Rebecca Morgan Valentine, Peter Slusarczyk, Neil Willcocks, Jeremy Franks, Matthew Moudy
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Patent number: D613181Type: GrantFiled: June 5, 2008Date of Patent: April 6, 2010Assignee: Mars, IncorporatedInventors: Jason Friedland, Angel Hernandez, Rebecca Morgan Valentine, Peter Slusarczyk