Patents by Inventor Pablo Alejandro
Pablo Alejandro 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: 11787909Abstract: Acrylamide-derived hydrogels and methods of fabrication thereof from an acrylic monomer, a crosslinking agent comprising an organosilicon compound, a polymerization initiator, a solvent and a polymerization accelerator, as well as their use in controlling circulation losses. The obtained hydrogels interact with the walls of the reservoir and exhibits an increase in viscosity, either at delayed times or in response to a given stimulus, such as changes in temperature, pressure, pH, salinity, using a simple and easily scalable methodology.Type: GrantFiled: December 23, 2019Date of Patent: October 17, 2023Assignees: YPF TECNOLOGIA S.A., UNIVERSIDAD DE BUENOS AIRES, CONSEJO NACIONAL DE INVESTIGACIONES CIENTIFICAS Y TECNICAS (CONICET).Inventors: Joana Elisa Tasque, Pablo Alejandro Raffo, Isabel Natalia Vega, Norma Beatriz D'Accorso, Darío Alberto Contrera
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Patent number: 11578257Abstract: A hydraulic fracking aqueous fluid, including: water; one or more soluble calcium salts; a carbonate ion generating compound; and one or more soluble zinc salts. A method for fracking an underground formation using the hydraulic fracking fluid.Type: GrantFiled: March 4, 2021Date of Patent: February 14, 2023Assignee: YPF TECNOLOGIA S.A.Inventors: Gabriel Lombardo, Maria Laura Vera, Pablo Alejandro Raffo, Simón Marco, Marcos Eduardo Coustet, Roque Carlos Dietrich
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Publication number: 20220284304Abstract: This disclosure describes systems and methods for detecting multiple insertion and deletion errors in the presence of substitution errors in a signal (such as a sequenced DNA string). A convolutional code that includes two or more component convolutional codes is used for encoding. Each of the two or more component convolutional codes generates only a subset of all possible outputs of the convolutional code. The subsets of the two or more component convolutional codes are disjoint from each other. Only one of the two or more convolutional codes is active at any given time. The two or more convolutional codes together define a super code. The two or more convolutional codes are time interlaced within the super code, and the super code defines the convolutional code. A trellis that includes two or more component trellises designed based on the two or more component convolutional codes is used for decoding.Type: ApplicationFiled: March 8, 2021Publication date: September 8, 2022Inventors: Majid Anaraki NEMATI, Anthony Dwayne WEATHERS, Pablo Alejandro ZIPEROVICH
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Publication number: 20210277300Abstract: A hydraulic fracking aqueous fluid, including: water; one or more soluble calcium salts; a carbonate ion generating compound; and one or more soluble zinc salts. A method for fracking an underground formation using the hydraulic fracking fluid.Type: ApplicationFiled: March 4, 2021Publication date: September 9, 2021Inventors: Gabriel LOMBARDO, María Laura VERA, Pablo Alejandro RAFFO, Simón MARCO, Marcos Eduardo COUSTET, Roque Carlos DIETRICH
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Patent number: 11096846Abstract: An auxiliary frame system for a wheelchair, the wheelchair having a frame comprising two openings to releasably attach axle portions of rear wheels and defining between them a main rear wheel axis; wherein the auxiliary frame system comprises: a pair of wheel displacing elements; fastening elements to releasably attach each wheel displacing element to the frame of the wheelchair through the openings; wheel holders for bearing respective rear wheels of the wheelchair, wherein each of the wheel holders is associated with a respective wheel displacing element, and the wheel holders define between them a shifted rear wheel axis; at least one anchoring link to releasably secure at least one of the wheel displacing elements to the frame of the wheelchair at an additional attachment point. Also provided are wheelchairs comprising such auxiliary frame system and methods to displace the position of rear wheels of a wheelchair.Type: GrantFiled: February 12, 2019Date of Patent: August 24, 2021Assignee: Batec Mobility, S.L.Inventor: Pablo Alejandro Bach Castillo
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Patent number: 10964053Abstract: Computing devices and methods for estimating a pose of a user computing device are provided. In one example a 3D map comprising a plurality of 3D points representing a physical environment is obtained. Each 3D point is transformed into a 3D line that passes through the point to generate a 3D line cloud. A query image of the environment captured by a user computing device is received, the query image comprising query features that correspond to the environment. Using the 3D line cloud and the query features, a pose of the user computing device with respect to the environment is estimated.Type: GrantFiled: July 2, 2018Date of Patent: March 30, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Sudipta Narayan Sinha, Pablo Alejandro Speciale, Sing Bing Kang, Marc Andre Leon Pollefeys
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Patent number: 10959120Abstract: Methods and apparatus related to the implementation and selection of alterative control information reporting formats are described. A control information reporting format, corresponding to a connection between a wireless terminal and a base station, e.g., for an uplink dedicated control channel, is selected, as a function of at least one of: an application being executed, device capability information, channel condition information, system loading information, and user quality of service information. Different wireless terminals may use different control information reporting formats at the same time. The same wireless terminal may use a different control information reporting format at different times.Type: GrantFiled: August 19, 2019Date of Patent: March 23, 2021Assignee: QUALCOMM IncorporatedInventors: Junyi Li, Arnab Das, Pablo Alejandro Anigstein
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Patent number: 10839556Abstract: A method for estimating a camera pose includes recognizing a three-dimensional (3D) map representing a physical environment, the 3D map including 3D map features defined as 3D points. An obfuscated image representation is received, the representation derived from an original unobfuscated image of the physical environment captured by a camera. The representation includes a plurality of obfuscated features, each including (i) a two-dimensional (2D) line that passes through a 2D point in the original unobfuscated image at which an image feature was detected, and (ii) a feature descriptor that describes the image feature associated with the 2D point that the 2D line of the obfuscated feature passes through. Correspondences are determined between the obfuscated features and the 3D map features of the 3D map of the physical environment. Based on the determined correspondences, a six degree of freedom pose of the camera in the physical environment is estimated.Type: GrantFiled: October 23, 2018Date of Patent: November 17, 2020Assignee: Microsoft Technology Licensing, LLCInventors: Sudipta Narayan Sinha, Marc Andre Leon Pollefeys, Sing Bing Kang, Pablo Alejandro Speciale
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Patent number: 10775978Abstract: A remote controllable monitoring system includes a movable sensor to monitor characteristic(s) of electrical components of equipment housed at different locations inside of an electrical enclosure. The movable sensor is movably mounted inside of the electrical enclosure. The monitoring system can also control the power supplied to the electrical components (e.g., turn power ON or OFF). A remote device interacts with the monitoring system to provide a user with remote control over the functions of the monitoring system. The remote device can include an interactive user interface with a virtual map of the electrical components. Accordingly, the user can monitor electrical components and turn OFF power to the electrical components if a problem or perspective problem is detected, via the interactive user interface of the remote device without opening or being near the electrical enclosure.Type: GrantFiled: October 3, 2014Date of Patent: September 15, 2020Assignee: SCHNEIDER ELECTRIC USA, INC.Inventors: Carlos Eutimio Curiel Montoya, Pablo Alejandro del Angel Marrufo, Adrian Igor de Leon Sanchez, Marcela Veronica Arizpe Rodriguez, Jeffrey Owen Sharp
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Publication number: 20200207927Abstract: Acrylamide-derived hydrogels and methods of fabrication thereof from an acrylic monomer, a crosslinking agent comprising an organosilicon compound, a polymerization initiator, a solvent and a polymerization accelerator, as well as their use in controlling circulation losses. The obtained hydrogels interact with the walls of the reservoir and exhibits an increase in viscosity, either at delayed times or in response to a given stimulus, such as changes in temperature, pressure, pH, salinity, using a simple and easily scalable methodology.Type: ApplicationFiled: December 23, 2019Publication date: July 2, 2020Inventors: Joana Elisa TASQUE, Pablo Alejandro RAFFO, Isabel Natalia VEGA, Norma Beatriz D'ACCORSO, Darío Alberto CONTRERA
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Publication number: 20200126256Abstract: A method for estimating a camera pose includes recognizing a three-dimensional (3D) map representing a physical environment, the 3D map including 3D map features defined as 3D points. An obfuscated image representation is received, the representation derived from an original unobfuscated image of the physical environment captured by a camera. The representation includes a plurality of obfuscated features, each including (i) a two-dimensional (2D) line that passes through a 2D point in the original unobfuscated image at which an image feature was detected, and (ii) a feature descriptor that describes the image feature associated with the 2D point that the 2D line of the obfuscated feature passes through. Correspondences are determined between the obfuscated features and the 3D map features of the 3D map of the physical environment. Based on the determined correspondences, a six degree of freedom pose of the camera in the physical environment is estimated.Type: ApplicationFiled: October 23, 2018Publication date: April 23, 2020Applicant: Microsoft Technology Licensing, LLCInventors: Sudipta Narayan SINHA, Marc Andre Leon POLLEFEYS, Sing Bing KANG, Pablo Alejandro SPECIALE
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Patent number: 10588796Abstract: The invention relates to a system for coupling an auxiliary element to a wheelchair, said auxiliary element being of the type used to convert a wheelchair into a chair in the form of a tricycle or similar, said system comprising a coupling bar for coupling an auxiliary element and a coupling accessory for coupling an auxiliary element, such that the means for coupling the coupling bar can be fitted into the coupling accessory.Type: GrantFiled: July 8, 2014Date of Patent: March 17, 2020Assignee: Batec Mobility, .L.Inventor: Pablo Alejandro Bach Castillo
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Publication number: 20200005486Abstract: Computing devices and methods for estimating a pose of a user computing device are provided. In one example a 3D map comprising a plurality of 3D points representing a physical environment is obtained. Each 3D point is transformed into a 3D line that passes through the point to generate a 3D line cloud. A query image of the environment captured by a user computing device is received, the query image comprising query features that correspond to the environment. Using the 3D line cloud and the query features, a pose of the user computing device with respect to the environment is estimated.Type: ApplicationFiled: July 2, 2018Publication date: January 2, 2020Applicant: Microsoft Technology Licensing, LLCInventors: Sudipta Narayan SINHA, Pablo Alejandro SPECIALE, Sing Bing KANG, Marc Andre Leon POLLEFEYS
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Publication number: 20190373500Abstract: Methods and apparatus related to the implementation and selection of alterative control information reporting formats are described. A control information reporting format, corresponding to a connection between a wireless terminal and a base station, e.g., for an uplink dedicated control channel, is selected, as a function of at least one of: an application being executed, device capability information, channel condition information, system loading information, and user quality of service information. Different wireless terminals may use different control information reporting formats at the same time. The same wireless terminal may use a different control information reporting format at different times.Type: ApplicationFiled: August 19, 2019Publication date: December 5, 2019Inventors: Junyi LI, Arnab DAS, Pablo Alejandro ANIGSTEIN
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Patent number: 10431994Abstract: A self-contained EVCS accessory is electrically engaged to an electric vehicle charging stations to derive one or more operational parameters during the electric vehicle charging process. The self-contained EVCS accessory includes a display unit that can display detailed information to the users regarding the charging process. The EVCS accessory uses its own built-in display unit and power supply to display the detailed information and requires no modification to the charging station. The detailed information, which may include the charging level, charging status, elapsed time, power transferred, cost of power, and the like, may be derived directly by the EVCS accessory or it may be obtained by the accessory from a predefined source of such information. Such an arrangement provides users with much more meaningful information about the charging process compared to the LEDs or light indicators of existing charging stations.Type: GrantFiled: December 27, 2013Date of Patent: October 1, 2019Assignee: Schneider Electric USA, Inc.Inventors: Karla Morena Guajardo Gonzalez, Gabriela Isabel Rubio Barraza, Marcela Veronica Arizpe Rodriguez, Jose Filiberto Escamilla Canedo, Pablo Alejandro Del Angel Marrufo
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Publication number: 20190247251Abstract: An auxiliary frame system for a wheelchair, the wheelchair having a frame comprising two openings to releasably attach axle portions of rear wheels and defining between them a main rear wheel axis; wherein the auxiliary frame system comprises: a pair of wheel displacing elements; fastening elements to releasably attach each wheel displacing element to the frame of the wheelchair through the openings; wheel holders for bearing respective rear wheels of the wheelchair, wherein each of the wheel holders is associated with a respective wheel displacing element, and the wheel holders define between them a shifted rear wheel axis; at least one anchoring link to releasably secure at least one of the wheel displacing elements to the frame of the wheelchair at an additional attachment point. Also provided are wheelchairs comprising such auxiliary frame system and methods to displace the position of rear wheels of a wheelchair.Type: ApplicationFiled: February 12, 2019Publication date: August 15, 2019Applicant: Batec Mobility, S.L.Inventor: Pablo Alejandro BACH CASTILLO
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Patent number: 9872805Abstract: The invention relates to an auxiliary mobility system for a wheelchair, comprising a frame, at least one wheel-bearing part and at least one steering element or handlebar, said bearing part being connected to the frame such that it can rotate concentrically about its axial axis under the action of the steering element. The system also comprises means for rotating the bearing part concentrically in relation to an axis substantially parallel to the rotation axis of the wheel.Type: GrantFiled: July 8, 2014Date of Patent: January 23, 2018Assignee: Batec Mobility, S.L.Inventor: Pablo Alejandro Bach Castillo
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Patent number: 9736721Abstract: Systems and methodologies are described that facilitate supporting multiple connections associated with a wireless terminal. Notifications may be provided to a primary base station upon establishment and/or removal of connections between the wireless terminal and secondary base station(s). Additionally, the multiple connections may be evaluated and a preferred connection from the set of multiple connections may be utilized to transfer data to the wireless terminal over a downlink connection.Type: GrantFiled: April 23, 2014Date of Patent: August 15, 2017Assignee: QUALCOMM IncorporatedInventors: Rajiv Laroia, Arnab Das, Murari Srinivasan, Pablo Alejandro Anigstein, Vladimir Parizhsky, Mathew Scott Corson
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Publication number: 20160324705Abstract: The invention relates to a safety device for an auxiliary wheelchair element, said auxiliary element being of the type used to convert a wheelchair into a chair in the form of a tricycle or similar. The device comprises a frame that is connected to the auxiliary element, said frame being formed by bars and two segments with different inclinations. The bars are connected by means for protecting and means for covering the lower limbs and the soles of the feet of a disabled person using a wheelchair with such an auxiliary element, as well as covering and protecting the wheelchair against possible irregularities and/or obstacles on the ground, and additionally ensuring that the auxiliary wheelchair element rests on the ground in the upright position when not in use.Type: ApplicationFiled: July 8, 2014Publication date: November 10, 2016Inventor: Pablo Alejandro BACH CASTILLO
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Publication number: 20160324703Abstract: The invention relates to a system for coupling an auxiliary element to a wheelchair, said auxiliary element being of the type used to convert a wheelchair into a chair in the form of a tricycle or similar, said system comprising a coupling bar for coupling an auxiliary element and a coupling accessory for coupling an auxiliary element, such that the means for coupling the coupling bar can be fitted into the coupling accessory.Type: ApplicationFiled: July 8, 2014Publication date: November 10, 2016Inventor: Pablo Alejandro BACH CASTILLO