Patents by Inventor Chelliah Madasamy

Chelliah Madasamy 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).

  • Patent number: 11858550
    Abstract: An electrified vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a brace assembly that extends from a passenger side frame rail of a vehicle to a driver side frame rail of the vehicle, and at least one electrified vehicle powertrain module supported by the brace assembly.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: January 2, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
  • Patent number: 11767063
    Abstract: This disclosure relates to a motor vehicle, and in particular a vehicle body structure for a motor vehicle, with an extended roof reinforcement structure. An example vehicle includes an A-pillar, a roof side rail, a dash panel, and a reinforcement structure extending at least partially through the roof side rail and the A-pillar to a front end forward of the dash panel.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: September 26, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
  • Patent number: 11679660
    Abstract: A structural assembly for use in an electric vehicle having a lower body frame and a battery pack secured within the lower body frame. The structural assembly includes a subframe rear mount, a battery cage longitudinal member, a rocker, a hinge pillar, and a rail torque unit. The battery cage longitudinal member is secured to the subframe rear mount. The rocker extends along and is secured to the battery cage longitudinal member. The hinge pillar includes a lower portion that is secured to the rocker. The rail torque includes an s-brace and an inner rail. The s-brace is secured to the hinge pillar at one end and to the inner rail at another end. The inner rail is secured to the hinge pillar at one end and is configured to extend around a wheel of the electric vehicle and form a portion of a wheel well.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: June 20, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Jamil M. Alwan, Jeffrey Wrenbeck, Joseph Prescott Hickey, Chelliah Madasamy, Djamal Eddine Midoun
  • Publication number: 20220388384
    Abstract: A structural assembly for use in an electric vehicle having a lower body frame and a battery pack secured within the lower body frame. The structural assembly includes a subframe rear mount, a battery cage longitudinal member, a rocker, a hinge pillar, and a rail torque unit. The battery cage longitudinal member is secured to the subframe rear mount. The rocker extends along and is secured to the battery cage longitudinal member. The hinge pillar includes a lower portion that is secured to the rocker. The rail torque includes an s-brace and an inner rail. The s-brace is secured to the hinge pillar at one end and to the inner rail at another end. The inner rail is secured to the hinge pillar at one end and is configured to extend around a wheel of the electric vehicle and form a portion of a wheel well.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 8, 2022
    Applicant: Ford Global Technologies, LLC
    Inventors: Jamil M. Alwan, Jeffrey Wrenbeck, Joseph Prescott Hickey, Chelliah Madasamy, Djamal Eddine Midoun
  • Publication number: 20220089222
    Abstract: An electrified vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a brace assembly that extends from a passenger side frame rail of a vehicle to a driver side frame rail of the vehicle, and at least one electrified vehicle powertrain module supported by the brace assembly.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 24, 2022
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
  • Publication number: 20210394832
    Abstract: This disclosure relates to a motor vehicle, and in particular a vehicle body structure for a motor vehicle, with an extended roof reinforcement structure. An example vehicle includes an A-pillar, a roof side rail, a dash panel, and a reinforcement structure extending at least partially through the roof side rail and the A-pillar to a front end forward of the dash panel.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
  • Patent number: 11136065
    Abstract: This disclosure relates to a motor vehicle, and in particular a vehicle body structure for a motor vehicle, with an extended roof reinforcement structure. An example vehicle includes an A-pillar, a roof side rail, a dash panel, and a reinforcement structure extending at least partially through the roof side rail and the A-pillar to a front end forward of the dash panel.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: October 5, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
  • Publication number: 20210261198
    Abstract: This disclosure relates to a motor vehicle, and in particular a vehicle body structure for a motor vehicle, with an extended roof reinforcement structure. An example vehicle includes an A-pillar, a roof side rail, a dash panel, and a reinforcement structure extending at least partially through the roof side rail and the A-pillar to a front end forward of the dash panel.
    Type: Application
    Filed: February 24, 2020
    Publication date: August 26, 2021
    Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
  • Patent number: 11088416
    Abstract: A battery pack attachment assembly includes, among other things, a first bracket configured to be secured directly to a vehicle underbody, and a second bracket. The first bracket extends vertically above the first bracket such that the second bracket is spaced from the vehicle underbody when the first bracket is secured directly to the vehicle underbody.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: August 10, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Mike Popovski, Ihab Grace, Abigail Christensen, Chelliah Madasamy, Abdelmonaam Sassi, Sean Brady, John Jardine
  • Patent number: 10988186
    Abstract: An assembly includes a subframe, a rocker, a battery cage supported by the rocker, and a battery supported by the battery cage. The assembly includes a reinforcement bolted to the rocker and positioned to be along a load path through the subframe resulting from a vehicle frontal impact.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: April 27, 2021
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
  • Publication number: 20210104715
    Abstract: A battery pack attachment assembly includes, among other things, a first bracket configured to be secured directly to a vehicle underbody, and a second bracket. The first bracket extends vertically above the first bracket such that the second bracket is spaced from the vehicle underbody when the first bracket is secured directly to the vehicle underbody.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 8, 2021
    Inventors: Mike Popovski, Ihab Grace, Abigail Christensen, Chelliah Madasamy, Abdelmonaam Sassi, Sean Brady, John Jardine
  • Patent number: 10800458
    Abstract: A vehicle includes a storage compartment. The vehicle includes a hood above the storage compartment. The hood is movable relative to the storage compartment between an open position and a closed position. The vehicle includes a flange connected to one of the hood and the storage compartment and a ring-shaped energy absorber connected to the other of the hood and the storage compartment. The flange and the ring-shaped energy absorber both circumferentially enclose the storage compartment in the closed position. The vehicle includes a seal mounted to the ring-shaped energy absorber and positioned between the ring-shaped energy absorber and the flange in the closed position.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 13, 2020
    Assignee: Ford Global Technologies, LLC
    Inventors: Matthew B. Makowski, Chelliah Madasamy, Joseph David Hyde, Deepak Patel, Garam Jun
  • Publication number: 20200262482
    Abstract: A vehicle includes a storage compartment. The vehicle includes a hood above the storage compartment. The hood is movable relative to the storage compartment between an open position and a closed position. The vehicle includes a flange connected to one of the hood and the storage compartment and a ring-shaped energy absorber connected to the other of the hood and the storage compartment. The flange and the ring-shaped energy absorber both circumferentially enclose the storage compartment in the closed position. The vehicle includes a seal mounted to the ring-shaped energy absorber and positioned between the ring-shaped energy absorber and the flange in the closed position.
    Type: Application
    Filed: February 14, 2019
    Publication date: August 20, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: MATTHEW B. MAKOWSKI, CHELLIAH MADASAMY, JOSEPH DAVID HYDE, DEEPAK PATEL, GARAM JUN
  • Patent number: 10703415
    Abstract: A frame assembly includes a rail including a straight portion, the straight portion including a first portion, a second portion, and a deformation trigger between the first and second portions, and a bracket attached to the first portion and the second portion.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: July 7, 2020
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski
  • Publication number: 20200062319
    Abstract: An assembly includes a subframe, a rocker, a battery cage supported by the rocker, and a battery supported by the battery cage. The assembly includes a reinforcement bolted to the rocker and positioned to be along a load path through the subframe resulting from a vehicle frontal impact.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
  • Patent number: 10559795
    Abstract: A vehicle includes a battery pack having siderails and includes a front cradle having rearwardly extending arms connected to the siderails and a cross member longitudinally spaced from the battery pack. A brace has a midportion connected to the cross member and ends connected to the arms such that the brace creates load paths between the cross member and the siderails to inhibit impact between the cross member and the battery pack.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: February 11, 2020
    Assignee: Ford Global Technologies, LLC
    Inventors: Chelliah Madasamy, Joseph David Hyde, Matthew B. Makowski, Echung Su
  • Publication number: 20190375460
    Abstract: A frame assembly includes a rail including a straight portion, the straight portion including a first portion, a second portion, and a deformation trigger between the first and second portions, and a bracket attached to the first portion and the second portion.
    Type: Application
    Filed: June 8, 2018
    Publication date: December 12, 2019
    Applicant: Ford Global Technologies, LLC
    Inventors: Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski
  • Patent number: 10494028
    Abstract: A vehicle includes a body having a first rail and an upper rail spaced from the first rail. The upper rail has a base portion and a top prong and a bottom prong each extending from the base portion. The vehicle includes a bumper connected to the first rail and to the top prong, and a subframe connected to the bottom prong.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: December 3, 2019
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Chelliah Madasamy, Laike Misikir, Djamal Eddine Midoun, Jamil M. Alwan, Thiag Subbian, Thomas Mueller
  • Patent number: 10494034
    Abstract: An assembly includes a subframe, a rocker, a battery cage supported by the rocker, and a battery supported by the battery cage. The assembly includes a reinforcement bolted to the rocker and positioned to be along a load path through the subframe resulting from a vehicle frontal impact.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: December 3, 2019
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
  • Publication number: 20190092395
    Abstract: An assembly includes a subframe, a rocker, a battery cage supported by the rocker, and a battery supported by the battery cage. The assembly includes a reinforcement bolted to the rocker and positioned to be along a load path through the subframe resulting from a vehicle frontal impact.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 28, 2019
    Applicant: Ford Global Technologies, LLC
    Inventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy