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).
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Patent number: 11858550Abstract: 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: GrantFiled: September 21, 2020Date of Patent: January 2, 2024Assignee: Ford Global Technologies, LLCInventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
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Patent number: 11767063Abstract: 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: GrantFiled: September 1, 2021Date of Patent: September 26, 2023Assignee: Ford Global Technologies, LLCInventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
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Patent number: 11679660Abstract: 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: GrantFiled: June 7, 2021Date of Patent: June 20, 2023Assignee: Ford Global Technologies, LLCInventors: Jamil M. Alwan, Jeffrey Wrenbeck, Joseph Prescott Hickey, Chelliah Madasamy, Djamal Eddine Midoun
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Publication number: 20220388384Abstract: 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: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Applicant: Ford Global Technologies, LLCInventors: Jamil M. Alwan, Jeffrey Wrenbeck, Joseph Prescott Hickey, Chelliah Madasamy, Djamal Eddine Midoun
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Publication number: 20220089222Abstract: 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: ApplicationFiled: September 21, 2020Publication date: March 24, 2022Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
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Publication number: 20210394832Abstract: 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: ApplicationFiled: September 1, 2021Publication date: December 23, 2021Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
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Patent number: 11136065Abstract: 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: GrantFiled: February 24, 2020Date of Patent: October 5, 2021Assignee: Ford Global Technologies, LLCInventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
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Publication number: 20210261198Abstract: 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: ApplicationFiled: February 24, 2020Publication date: August 26, 2021Inventors: Joseph Prescott Hickey, Christopher John May, Michael Kozak, Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski, Mazhar Mohammed Hussain
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Patent number: 11088416Abstract: 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: GrantFiled: October 2, 2019Date of Patent: August 10, 2021Assignee: Ford Global Technologies, LLCInventors: Mike Popovski, Ihab Grace, Abigail Christensen, Chelliah Madasamy, Abdelmonaam Sassi, Sean Brady, John Jardine
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Patent number: 10988186Abstract: 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: GrantFiled: October 29, 2019Date of Patent: April 27, 2021Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
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Publication number: 20210104715Abstract: 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: ApplicationFiled: October 2, 2019Publication date: April 8, 2021Inventors: Mike Popovski, Ihab Grace, Abigail Christensen, Chelliah Madasamy, Abdelmonaam Sassi, Sean Brady, John Jardine
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Patent number: 10800458Abstract: 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: GrantFiled: February 14, 2019Date of Patent: October 13, 2020Assignee: Ford Global Technologies, LLCInventors: Matthew B. Makowski, Chelliah Madasamy, Joseph David Hyde, Deepak Patel, Garam Jun
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Publication number: 20200262482Abstract: 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: ApplicationFiled: February 14, 2019Publication date: August 20, 2020Applicant: Ford Global Technologies, LLCInventors: MATTHEW B. MAKOWSKI, CHELLIAH MADASAMY, JOSEPH DAVID HYDE, DEEPAK PATEL, GARAM JUN
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Patent number: 10703415Abstract: 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: GrantFiled: June 8, 2018Date of Patent: July 7, 2020Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski
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Publication number: 20200062319Abstract: 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: ApplicationFiled: October 29, 2019Publication date: February 27, 2020Applicant: Ford Global Technologies, LLCInventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
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Patent number: 10559795Abstract: 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: GrantFiled: December 19, 2018Date of Patent: February 11, 2020Assignee: Ford Global Technologies, LLCInventors: Chelliah Madasamy, Joseph David Hyde, Matthew B. Makowski, Echung Su
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Publication number: 20190375460Abstract: 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: ApplicationFiled: June 8, 2018Publication date: December 12, 2019Applicant: Ford Global Technologies, LLCInventors: Jamil M. Alwan, Chelliah Madasamy, Matthew B. Makowski
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Patent number: 10494028Abstract: 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: GrantFiled: June 21, 2017Date of Patent: December 3, 2019Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Chelliah Madasamy, Laike Misikir, Djamal Eddine Midoun, Jamil M. Alwan, Thiag Subbian, Thomas Mueller
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Patent number: 10494034Abstract: 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: GrantFiled: September 25, 2017Date of Patent: December 3, 2019Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy
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Publication number: 20190092395Abstract: 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: ApplicationFiled: September 25, 2017Publication date: March 28, 2019Applicant: Ford Global Technologies, LLCInventors: Matthew B. Makowski, Abdelmonaam Sassi, Thiag Subbian, Jayanth Kumar Basavalingiah, Jamil M. Alwan, Chelliah Madasamy