Patents by Inventor Dávid Simon
Dávid Simon 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: 12003272Abstract: Methods, devices and systems for providing accurate measurements of timing errors using optical techniques are described. An example timing measurement device includes an optical hybrid that receives two optical pulse trains and produces two or more phase shifted optical outputs. The timing measurement device further includes two or more optical filters that receive the outputs of the optical hybrid to produce multiple pulse signals with distinctive frequency bands. The device also includes one or more photodetectors and analog-to-digital converters to receive to produce electrical signals in the digital domain corresponding to the optical outputs of the hybrid. A timing error associated with the optical pulse trains can be determined using the electrical signals in digital domain based on a computed phase difference between a first frequency band signal and a second frequency band signal and a computed frequency difference between the first frequency band signal and the second frequency band.Type: GrantFiled: February 9, 2022Date of Patent: June 4, 2024Assignee: LAWRENCE LIVERMORE NATIONAL SECURITY, LLCInventors: Peter Thomas Setsuda DeVore, Apurva Shantharaj Gowda, David Simon Perlmutter, Joshua Linne Olson, Jason Thomas Chou
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Patent number: 11996889Abstract: Devices, systems and methods for encoding information using optical components are described. An example photonic filtered sampler includes a spectral shaper configured to receive an optical pulse train, a dispersive element positioned to receive an output of the spectral shaper and to expand spectral contents thereof in time, and a modulator configured to receive an output of the dispersive element and a radio frequency (RF) signal, and to produce a modulated output optical signal in accordance with the RF signal. In this configuration, one or more characteristics of the modulated output optical signal is determined based on a spectral shape provided by the spectral shaper and dispersive properties of the dispersive element.Type: GrantFiled: January 24, 2023Date of Patent: May 28, 2024Assignee: Lawrence Livermore National Security, LLCInventors: Brandon Walter Buckley, David Simon Perlmutter, Peter Thomas Setsuda DeVore, Apurva Shantharaj Gowda, Jason Thomas Chou
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Publication number: 20240150328Abstract: The present invention relates to methods and compositions for the treatment of BAF-related disorders such as cancers and viral infections.Type: ApplicationFiled: August 23, 2023Publication date: May 9, 2024Inventors: Qianhe ZHOU, Michael BOCKER, David Simon MILLAN, Ho Man CHAN, Luis SOARES, Matthew NETHERTON, Sabine K. RUPPEL, Zhaoxia YANG, Jason T. LOWE, Francois BRUCELLE
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Publication number: 20240141911Abstract: A turbomachine including a rotary body including a motor shaft supplying mechanical power, and at least one magnetic drive pump including at least: one stator delimiting an annular inner space and including a first and a second flange, a rotor arranged in the inner space between the first and second flanges and capable of driving fluid, the rotor being able to rotate about an axis of rotation, a pair of magnets having opposite polarities coaxially arranged on the rotor with the axis of rotation, a magnet arranged on the first flange in order to co-operate with one of the magnets of the pair of magnets of the rotor, a magnetic rotator for rotating the rotor arranged on the second flange, the second flange being non-magnetic.Type: ApplicationFiled: June 1, 2022Publication date: May 2, 2024Inventors: David Simon Serge TAIEB, Jean-Marie Andre Robert GIGON, Franck Albert Robert DUPEU
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Patent number: 11969594Abstract: A method to provide skin care treatment is provided. The method includes receiving, by an electrical stimulator apparatus, programmable instructions from an external device for a skin care treatment. The electrical stimulator apparatus delivers an electric current to an area of skin through a plurality of electrodes. The electric current is controlled based on the skin care treatment. The external device presents guidance corresponding with the skin care treatment. The guidance is configured to aid a user in operating the electrical stimulator apparatus.Type: GrantFiled: April 12, 2021Date of Patent: April 30, 2024Assignee: Ziip, Inc.Inventors: David Mason, Melanie Simon, Ron Lisiecki
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Publication number: 20240131164Abstract: A solidified melt extrudate comprising an active pharmaceutical ingredient in an amorphous form and a combination of at least two polymers.Type: ApplicationFiled: March 4, 2022Publication date: April 25, 2024Inventors: Ammar ALMAJAAN, Gavin Paul ANDREWS, David Simon JONES, Mariana Palmeira BEZERRA, Walkiria Santos SCHLINDWEIN, Karina WOJDAT
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Publication number: 20240115371Abstract: A vascular prosthesis may be implanted in a vessel, having substantially a T-shape, that includes a proximal tubular part forming the base of the “T” and a distal tubular part forming the head of the “T”. The second end portion of the distal tubular part is formed by a flap. The flap is opposed to a circumferential indentation in the deployed position. The structural frame of the flap includes an arched segment connected at its ends to the intermediate portion of the distal tubular part. The arched segment is bendable so as to form a joint for the folding/unfolding movement of the flap.Type: ApplicationFiled: April 6, 2022Publication date: April 11, 2024Applicants: UNIVERSITÉ D'AIX MARSEILLE, ASSISTANCE PUBLIQUE-HÔPITAUX DE MARSEILLE, Université Gustave Eiffel, Bypass SolutionsInventors: Yves Simon Alimi, Frédéric Mouret, Vincent Garitey, David Baas
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Publication number: 20240110379Abstract: A bundle of roofing shingles, including at least four rows of roofing shingles, where the at least four rows of roofing shingles includes a first roofing shingle row, a second roofing shingle row, a third roofing shingle row, and a fourth roofing shingle row, where the first roofing shingle row includes a first roofing shingle having a first length; and where the second roofing shingle row includes: a second roofing shingle having a second length, and a third roofing shingle having a third length, where the second roofing shingle is adjacent the third roofing shingle, where the second length is greater than the third length, and where the second row is located above the first row.Type: ApplicationFiled: October 3, 2023Publication date: April 4, 2024Inventors: David Ellis, Eric R. Anderson, Lyan Ortiz Alemany, Nicholas Soto, Brian Simon
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Publication number: 20240106731Abstract: Aspects of the subject disclosure may include, for example, determining that one or more tests are to be executed for a core network of a telecommunications system, based on the determining, transmitting one or more test initiation commands to a set of user equipment (UEs) of a plurality of UEs communicatively coupled to the core network, wherein the one or more test initiation commands cause the set of UEs to execute the one or more tests, obtaining, from the set of UEs, results associated with the one or more tests, analyzing the results based on one or more machine learning (ML) models to identify a network issue, and responsive to the analyzing, performing one or more actions to address the network issue. Other embodiments are disclosed.Type: ApplicationFiled: September 27, 2022Publication date: March 28, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Masoor Ramesh, David Purdy, Frederick Farmer, Sean Simon
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Publication number: 20240101196Abstract: Wheel arch for a motor vehicle with a wheel arch housing component for at least partially delimiting the wheel arch for a vehicle wheel of the motor vehicle, and with a wheel arch lining which is arranged on the surface of the wheel arch housing component facing the wheel and extends at least partially along this surface, the wheel arch lining having at least one support layer and one fiber layer, wherein the support layer forms the outer side of the wheel arch lining facing the wheel and the fiber layer is arranged between the wheel arch housing component and the support layer and the support layer and the fiber layer are thermally bonded to one another and formed into a wheel arch lining and wherein at least 50%, preferably at least 65%, preferably at least 80% of the surface of the fiber layer is in contact with the wheel arch housing component.Type: ApplicationFiled: March 9, 2023Publication date: March 28, 2024Applicant: AUTONEUM MANAGEMENT AGInventors: Johan GRÉBERT, David SIMON, Pascaline BRÉGEON, Laetitia LANGRENAY
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Publication number: 20240084479Abstract: Described herein are devices and methods related to compositionally graded buffers (CGB) and methods and/or systems for producing CGBs. CGBs enable the growth of high quality materials that are lattice mismatched to a substrate. More specifically, the present disclosure relates to methods for making CGBs by hydride vapor phase epitaxy (HVPE). HVPE methods using a single chamber for producing a CGB may result in a transience in the CGB layers as the flows supplying the reactants are switched to produce the next subsequent layer in the CGB. In contrast to this static style of grading, the present disclosure describes a dynamic method for producing CGBs, in which multiple growth chambers are utilized.Type: ApplicationFiled: January 19, 2022Publication date: March 14, 2024Inventors: Kevin Louis SCHULTE, John David SIMON, Aaron Joseph PTAK
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Patent number: 11923907Abstract: Devices, methods for analog-to-digital converters (ADCs) that perform high-dynamic range measurements based on optical techniques are disclosed. In one example aspect, an optical encoder includes a polarization rotator configured to receive a train of optical pulses, and an electro-optic (EO) modulator coupled to an output of the polarization rotator. The EO modulator is configured to receive a radio frequency (RF) signal and to produce a phase modulated signal in accordance with the RF signal. The optical encoder also includes a polarizing beam splitter coupled to the output of the EO modulator; and an optical hybrid configured to receive two optical signals from the polarizing beam splitter and to produce four optical outputs that are each phase shifted with respect to one another.Type: GrantFiled: July 17, 2020Date of Patent: March 5, 2024Assignee: Lawrence Livermore National Security, LLCInventors: Peter Thomas Setsuda DeVore, Apurva Shantharaj Gowda, David Simon Perlmutter, Alexander Thomas Wargo, Jason Thomas Chou
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Patent number: 11898646Abstract: The present invention relates to adjustable flow control valves, for example to an Adjustable Pressure Limiting (APL) valve. The adjustable valve (2) described comprises a valve body (4) comprising a valve seat (6), a valve member (10) movable relative to the valve seat (6), a first valve cap (20), a second valve cap (50) and a biasing element (30) to bias the valve member (10) away from the first valve cap (20). The first valve cap (20) is movable to increase the biasing force applied by the biasing element (30). The second valve cap (50) is engageable with the first valve cap (20) to prevent such movement of the first valve cap (20) beyond a selected position, but to allow movement of the first valve cap (20) in an opposite direction, way from said position.Type: GrantFiled: June 25, 2020Date of Patent: February 13, 2024Assignee: INTERSURGICAL AGInventors: David Simon Bottom, Christopher Edgerly Booth, Simon Robert Payne, Richard Francis Bowsher
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Publication number: 20240033544Abstract: Face masks, including filter masks, having improved stability, including face masks having a sealing member (25) depending from the mask body for engagement with the wearer's face, the mask body comprising a nasal portion (27) for accommodating the nose of the wearer, a mouth portion (26) for accommodating the mouth of the wearer, and cheek portions (28) extending laterally across the wearer's cheeks.Type: ApplicationFiled: December 9, 2021Publication date: February 1, 2024Inventors: Matthew James William LEARY, David Simon BOTTOM, Andrew Neil MILLER, Simon Robert PAYNE
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Publication number: 20240032627Abstract: Face masks, including filter masks, and methods for their production. The disclosed masks include a face mask comprising a mask body that defines a cavity for accommodating the nose and mouth of a wearer and a sealing member depending from the mask body for engagement with the wearer's face, the mask body comprising a filter (91) and a gas inlet (142), the filter being located in a first region of the mask body and the gas inlet being located in a second region of the mask body; and a nasal portion for accommodating the nose of the wearer, a mouth portion for accommodating the mouth of the wearer, and cheek portions (134, 135) extending laterally across the wearer's cheeks.Type: ApplicationFiled: December 9, 2021Publication date: February 1, 2024Inventors: Matthew James William LEARY, David Simon BOTTOM, Andrew Neil MILLER, Simon Robert PAYNE
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Publication number: 20240023649Abstract: The disclosed methods of manufacturing filter masks include using an overmoulding step to both form a sealing member and to fix the sealing member to a support frame and a sheet of filtering material.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Inventors: Andrew Neil MILLER, Matthew James William LEARY, Simon Robert PAYNE, David Simon BOTTOM
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Publication number: 20240025096Abstract: Face masks, including filter masks, and methods for their production. The disclosed methods include using an overmoulding step to both form a sealing member and to fix the sealing member to a support frame and a sheet of filtering material.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Inventors: Matthew James William LEARY, David Simon BOTTOM, Andrew Neil MILLER, Simon Robert PAYNE
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Patent number: 11878996Abstract: Systems and processes for performing solid phase peptide synthesis are generally described. Solid phase peptide synthesis is a known process in which amino acid residues are added to peptides that have been immobilized on a solid support. In certain embodiments, the inventive systems and methods can be used to perform solid phase peptide synthesis quickly while maintaining high yields. Certain embodiments relate to processes and systems that may be used to heat, transport, and/or mix reagents in ways that reduce the amount of time required to perform solid phase peptide synthesis.Type: GrantFiled: December 18, 2020Date of Patent: January 23, 2024Assignee: Massachusetts Institute of TechnologyInventors: Mark David Simon, Bradley L. Pentelute, Andrea Adamo, Patrick Louis Heider, Klavs F. Jensen
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Publication number: 20230347287Abstract: Gaseous carbon compounds can be converted to carbon neutral or negative products using biological processes to metabolise the gaseous carbon compounds or use thermochemical processes to convert gaseous carbon compounds to syngas followed by thermochemical or biological processes to produce products. The gaseous carbon compounds include a mixture of CO2 and CH4 from either a single source, or two or more different sources. Separate biological processes are incorporated to process different gaseous carbon compounds. A gaseous carbon compound produced as a by-product of one biological process can be used as at least part of the feedstock for another process. A renewable energy system can be provided to power equipment. A control system can be used to control flow of gaseous carbon compounds and reactants entering the entire carbon processing systems to provide mass balanced quantities of gaseous carbon compounds and reactants in each processing system and/or between processing systems.Type: ApplicationFiled: July 7, 2023Publication date: November 2, 2023Inventors: Jitendra Achyut JOSHI, Min AO, Michael Edward Lev MASSEN-HANE, Qiqing SHEN, Sui Boon LIAW, Alexander David SIMONS
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Patent number: 11773085Abstract: The present invention relates to methods and compositions for the treatment of BAF-related disorders such as cancers and viral infections.Type: GrantFiled: July 29, 2020Date of Patent: October 3, 2023Assignee: Foghorn Therapeutics Inc.Inventors: Qianhe Zhou, Michael Bocker, David Simon Millan, Ho Man Chan, Luis Soares, Matthew Russell Netherton, Sabine K. Ruppel, Zhaoxia Yang, Jason T. Lowe, Francois Brucelle