Patents by Inventor Carlos A. Silva

Carlos A. Silva 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).

  • Publication number: 20240131829
    Abstract: A coated polymeric multilayer article including: (i) a polymer substrate including (a) a first polyolefin-based layer including a primary ethylene-based polymer; and (b) an adhesion layer on at least one surface of the first polyolefin-based layer including one or more secondary ethylene-based polymers selected from secondary polyethylene homopolymers, secondary ethylene-based copolymers of ethylene with one or more C3-C10 alpha olefin monomers or ethylene-vinyl acetate (EVA) copolymer; and (ii) a coating layer on at least one surface of the adhesion layer. A method of producing a coated polymeric multilayer article, the method including the steps of: forming a polymer substrate including a first polyolefin-based layer and an adhesion layer on at least one surface of the polyolefin-based layer; and applying a coating layer composition on at least one surface of the adhesion layer.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 25, 2024
    Applicant: Braskem S.A.
    Inventors: Francisco Carlos Ruiz, Daiane Schilling de Vargas, Mauro Alfredo Soto Oviedo, Bárbara Iria Silva Mano, Amanda Zani Dutra Silva
  • Publication number: 20240116202
    Abstract: A device developed specifically to perform adhesive sheet cutting operation, with one antiskid face (Sandpaper), which is applied over a Skateboard Shape upper face. It is a grip (E1), in which rear end a geometric volume (V1) is formed, which upper face (F1) is bent downward; and between bent face (F1) highest region and grip (E1) rear end upper corner is formed by a recess (R1) with ‘C’ letter shape cross-section, and a knife end (N1) is slightly projected beyond recess (R1), limits, standing over bent face (F1) region.
    Type: Application
    Filed: October 11, 2022
    Publication date: April 11, 2024
    Inventors: Rangel De Souza Maria, Vitor Florentino Bento, Luiz Carlos Pozza, Ricardo Cardoso Pessoa, Braulio Da Silva Machado
  • Publication number: 20240105307
    Abstract: The present invention relates to a method for determining a personalised docosallexaenoic acid (DHA) supplementation dose to be taken by a mother to meet the DHA requirements of the mother's infant.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 28, 2024
    Inventors: CARLOS ANTONIO DE CASTRO, FANG HUANG, IRMA SILVA ZOLEZZI, SAGAR THAKKAR, JACKLYN RUILIN CHEN, SURABHI DEVARAJ
  • Publication number: 20240043353
    Abstract: The present invention relates to the field of controlled release systems of a substance in a medium, as well as embodiments by capsules using biodegradable polymers such as lignin and PVA.
    Type: Application
    Filed: November 30, 2021
    Publication date: February 8, 2024
    Applicants: SUZANO, S.A., UNIVERSIDADE FEDERAL DE UBERLANDIA - UFU
    Inventors: Miria Hespanhol Miranda REIS, Humberto Molinar HENRIQUE, Antonio Carlos Silva DOS SANTOS, Vicelma Luiz CARDOSO
  • Patent number: 11645437
    Abstract: A method to identify possible debris clogging area in a machined object includes simulating movement of a plurality of debris particles provided within a modeled object having a plurality of cavities in accordance with a debris clogging evaluation to identify inaccessible areas along the plurality of cavities. The plurality of debris particles is indicative of solid debris and the modeled object is a multidimensional computer designed model. The method further includes determining an egress characteristic of the plurality of cavities based on the simulated movement of the plurality of debris particles. The egress characteristic includes a contact area, an obstruction area, or a combination thereof.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: May 9, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Yi-Jou Jan, Aaron Khorran, Mark Hall, Carlos Silva
  • Publication number: 20230060818
    Abstract: A traffic monitoring assembly includes a roof rack that is mountable to a roof of a vehicle. A global positioning system transceiver is attached to the roof rack to receive global positioning system coordinates of the vehicle. A laser sensor is attached to the roof rack for detecting the distance between the vehicle and adjacent traffic vehicles traveling on the same roadway as the vehicle. An ultrasonic sensor is attached to the roof rack to capture ultrasonic sound waves reflected from objects near the vehicle. A camera is attached to the roof rack to capture imagery of the environment surrounding the vehicle. A radar sensor is coupled to the roof rack to emit a radar signal for detecting the speed of adjacent traffic vehicles travelling on the same roadway as the vehicle.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 2, 2023
    Inventor: Carlos Silva
  • Patent number: 11562503
    Abstract: The invention relates to a camera system (1) for a vehicle (2). The camera system (1) is configured to acquire image data of a surrounding of the vehicle (2) and comprises a camera (10) and a control module (20). The control module (20) is configured to determine, whether a calibration of an intrinsic parameter of the camera system (1) is required, by determining an error in a back projection, a forward projection and/or a reprojection of the image data and by determining whether the error exceeds a predefined threshold.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: January 24, 2023
    Inventor: Carlos Silva
  • Publication number: 20220147673
    Abstract: A method includes generating a 3D computer-coded model of a component and performing simulations on the model to determine an onset of gross plastic deformation in a plurality of regions of the component, wherein the model is stored in a computer-readable medium.
    Type: Application
    Filed: November 6, 2020
    Publication date: May 12, 2022
    Applicant: FMC Technologies, Inc.
    Inventors: Nigel Mckie, Carlos Silva
  • Patent number: 11326895
    Abstract: A method is disclosed for providing information to guide a user along a determined route to a destination through a navigable network using a navigation apparatus. The method comprises obtaining, using instructive data, a next manoeuvre to be made by the user and a distance to the next manoeuvre from a current position of the navigation apparatus. The method further comprises determining, using informative data, whether there is at least one event within a predetermined distance of the current position of the navigation apparatus.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: May 10, 2022
    Assignees: TOMTOM INTERNATIONAI B.V., TOMTOM NAVIGATION B.V.
    Inventors: Tomasz Pluciennik, Sonja Radenkovic, David Guiza Caicedo, Jose Carlos Silva Da Torre, Cornelis Klaas Van Dok, Andreia Cristina Ferreira Da Costa, Katarzyna Anna Kaczmarek, Daan Dirk Oostveen, Alexey Opokin
  • Publication number: 20210374312
    Abstract: A method to identify possible debris clogging area in a machined object includes simulating movement of a plurality of debris particles provided within a modeled object having a plurality of cavities in accordance with a debris clogging evaluation to identify inaccessible areas along the plurality of cavities. The plurality of debris particles is indicative of solid debris and the modeled object is a multidimensional computer designed model. The method further includes determining an egress characteristic of the plurality of cavities based on the simulated movement of the plurality of debris particles. The egress characteristic includes a contact area, an obstruction area, or a combination thereof.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Yi-Jou Jan, Aaron Khorran, Mark Hall, Carlos Silva
  • Publication number: 20210233274
    Abstract: The invention relates to a camera system (1) for a vehicle (2). The camera system (1) is configured to acquire image data of a surrounding of the vehicle (2) and comprises a camera (10) and a control module (20). The control module (20) is configured to determine, whether a calibration of an intrinsic parameter of the camera system (1) is required, by determining an error in a back projection, a forward projection and/or a reprojection of the image data and by determining whether the error exceeds a predefined threshold.
    Type: Application
    Filed: April 15, 2019
    Publication date: July 29, 2021
    Inventor: Carlos SILVA
  • Patent number: 10867401
    Abstract: A method and device for determining an ego-motion of a vehicle are disclosed. Respective sequences of consecutive images are obtained from a front view camera, a left side view camera, a right side view camera and a rear view camera and merged. A virtual projection of the images to a ground plane is provided using an affine projection. An optical flow is determined from the sequence of projected images, an ego-motion of the vehicle is determined from the optical flow and the ego-motion is used to predict a kinematic state of the car.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: December 15, 2020
    Assignee: Application Solutions (Electronics and Vision) Ltd.
    Inventors: Rui Guerreiro, Andreas Panakos, Carlos Silva, Dev Yadav
  • Patent number: 10719955
    Abstract: The application provides a method of calibrating a camera of a vehicle. The vehicle has a reference frame. The method comprises taking an image of a scene by the camera. The ground plane of the vehicle is then determined according to features of the image. An origin point of the vehicle reference frame is later defined as being located on the determined ground plane. A translation of a reference frame of the camera is afterward determined for aligning the camera reference frame with the vehicle reference frame.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: July 21, 2020
    Assignee: Application Solutions (Electronics and Vision) Ltd.
    Inventors: Rui Guerreiro, Andreas Panakos, Carlos Silva, Dev Yadav
  • Patent number: 10652466
    Abstract: A method and a device for image stabilization of an image sequence of one or more cameras of a vehicle are disclosed. Images of the surroundings of the vehicle are recorded and image points of the recorded images are projected to a unit sphere, where the projection includes applying a lens distortion correction. For each of the one or more cameras, a vanishing point is calculated using the projected image points on the unit sphere and a motion of the vanishing point on the unit sphere is tracked. The motion of the vanishing point is used to calculate a corrected projection to a ground plane.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: May 12, 2020
    Assignee: APPLICATIONS SOLUTIONS (ELECTRONIC AND VISION) LTD
    Inventors: Rui Guerreiro, Carlos Silva, Andreas Panakos, Dev Yadav
  • Publication number: 20200080862
    Abstract: A method is disclosed for providing information to guide a user along a determined route to a destination through a navigable network using a navigation apparatus. The method comprises obtaining, using instructive data, a next manoeuvre to be made by the user and a distance to the next manoeuvre from a current position of the navigation apparatus. The method further comprises determining, using informative data, whether there is at least one event within a predetermined distance of the current position of the navigation apparatus.
    Type: Application
    Filed: May 3, 2018
    Publication date: March 12, 2020
    Inventors: Tomasz Pluciennik, Sonja Radenkovic, David Guiza Caicedo, Jose Carlos Silva Da Torre, Cornelis Klaas Van Dok, Andreia Cristina Ferreira Da Costa, Katarzyna Anna Kaczmarek, Daan Dirk Oostveen
  • Publication number: 20180040141
    Abstract: The application provides a method of calibrating a camera of a vehicle. The vehicle has a reference frame. The method comprises taking an image of a scene by the camera. The ground plane of the vehicle is then determined according to features of the image. An origin point of the vehicle reference frame is later defined as being located on the determined ground plane. A translation of a reference frame of the camera is afterward determined for aligning the camera reference frame with the vehicle reference frame.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 8, 2018
    Applicant: Applications Solutions (Electronic and Vision) Ltd
    Inventors: Rui Guerreiro, Andreas Panakos, Carlos Silva, Dev Yadav
  • Publication number: 20170347030
    Abstract: A method and a device for image stabilization of an image sequence of one or more cameras of a vehicle are disclosed. Images of the surroundings of the vehicle are recorded and image points of the recorded images are projected to a unit sphere, where the projection includes applying a lens distortion correction. For each of the one or more cameras, a vanishing point is calculated using the projected image points on the unit sphere and a motion of the vanishing point on the unit sphere is tracked. The motion of the vanishing point is used to calculate a corrected projection to a ground plane.
    Type: Application
    Filed: August 16, 2017
    Publication date: November 30, 2017
    Applicant: Applications Solutions (Electronic and Vision) Ltd
    Inventors: Rui Guerreiro, Carlos Silva, Andreas Panakos, Dev Yadav
  • Publication number: 20170345164
    Abstract: A method and device for determining an ego-motion of a vehicle are disclosed. Respective sequences of consecutive images are obtained from a front view camera, a left side view camera, a right side view camera and a rear view camera and merged. A virtual projection of the images to a ground plane is provided using an affine projection. An optical flow is determined from the sequence of projected images, an ego-motion of the vehicle is determined from the optical flow and the ego-motion is used to predict a kinematic state of the car.
    Type: Application
    Filed: August 16, 2017
    Publication date: November 30, 2017
    Applicant: Applications Solutions (Electronic and Vision) Ltd
    Inventors: Rui Guerreiro, Andreas Panakos, Carlos Silva, Dev Yadav
  • Publication number: 20160280135
    Abstract: In an embodiment, an animal detection system (11) includes a surround view system (12), a location determination system (13) and a processing module (14). The processing module (14) is configured to receive data from the surround view system (12) and receive data regarding the location of the vehicle (10) from the location determination system (13). The processing module (14) is configured to determine if the location of the vehicle (10) is within an animal zone, and if the location of the vehicle (10) is within an animal zone, to process data received from the surround view system (12). If the data from the surround view system (12) indicates the presence of an animal, the processing module (14) activates an alert (19).
    Type: Application
    Filed: March 9, 2016
    Publication date: September 29, 2016
    Inventors: Louis-Marie AUBERT, Paul FLANAGAN, Rui GUERREIRO, Clifford LAWSON, Andreas PANAKOS, John POWELL, Carlos SILVA, Greg WINGFIELD
  • Patent number: D899450
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: October 20, 2020
    Assignee: TOMTOM INTERNATIONAL B.V.
    Inventors: Neil Clavin, José Carlos Silva Da Torre, Sijtse Thomas Goverts, Bram Jan Jacobus van der Vlist, Sonja Radenkovic, Cees van Dok, Simone Francine Tertoolen