Patents Assigned to Nissan North America, Inc.
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Patent number: 11899454Abstract: An autonomous vehicle traverses a vehicle transportation network using a multi-objective policy based on a model for specific scenarios. The multi-objective policy includes a topographical map that shows a relationship between at least two objectives. The autonomous vehicle receives a candidate vehicle control action associated with each of the at least two objectives. The autonomous vehicle selects a vehicle control action based on a buffer value that is associated with the at least two objectives. The autonomous vehicle traverses a portion of the vehicle transportation network in accordance with the selected vehicle control action.Type: GrantFiled: November 26, 2019Date of Patent: February 13, 2024Assignees: Nissan North America, Inc., The University of Massachusetts, Renault S.A.S.Inventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
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Patent number: 11884211Abstract: A vehicle side mirror includes a base member and a mirror housing movably connected to the base member. The mirror housing includes a mirror and a mounting bracket connected to the base member and configured to mount the vehicle side mirror to a door panel of a vehicle. The mounting bracket includes a pivot surface on which the mounting bracket is configured to pivot with respect to a door panel of the vehicle. A flexible attachment member is configured to secure the mounting bracket to the door panel after being pivoted on the pivot surface.Type: GrantFiled: June 4, 2019Date of Patent: January 30, 2024Assignee: Nissan North America, Inc.Inventor: Sergio Carlos Mucino Hernandez
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Patent number: 11874120Abstract: Traversing, by an autonomous vehicle, a vehicle transportation network, may include identifying a distinct vehicle operational scenario, wherein traversing the vehicle transportation network includes traversing a portion of the vehicle transportation network that includes the distinct vehicle operational scenario, communicating shared scenario-specific operational control management data associated with the distinct vehicle operational scenario with an external shared scenario-specific operational control management system, operating a scenario-specific operational control evaluation module instance including an instance of a scenario-specific operational control evaluation model of the distinct vehicle operational scenario, and wherein operating the scenario-specific operational control evaluation module instance includes identifying a policy for the scenario-specific operational control evaluation model, receiving a candidate vehicle control action from the policy for the scenario-specific operational contrType: GrantFiled: December 22, 2017Date of Patent: January 16, 2024Assignees: Nissan North America, Inc., The University of MassachusettsInventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
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Patent number: 11872873Abstract: A vehicle door assembly includes an outer door panel that is fixed to an outer periphery of an inner door panel such that the inner door panel and the outer door panel define a door cavity therebetween. A support bracket is attached to a forward area of the inner door panel within the door cavity. A reinforcing panel is attached to the support bracket within the door cavity. A window opening support panel is attached to the support bracket, the reinforcing panel and the inner door panel within the door cavity. A side view mirror is located along an exterior side of the outer door panel. The side view mirror includes at least one fastener that extends through the window opening support panel and the reinforcing panel thereby attaching the side view mirror thereto.Type: GrantFiled: May 31, 2022Date of Patent: January 16, 2024Assignee: Nissan North America, Inc.Inventors: David Snyder, Christopher Herrala
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Patent number: 11866108Abstract: A positioning tool is disclosed that is configured for use with a front-end module (FEM) of a vehicle to align the FEM with a hood of the vehicle. The positioning tool includes: a body; a receiving member that is connected to the body and configured for engagement with the hood of the vehicle; and at least one engagement member that is supported by the body. The at least one engagement member is configured to interface with the FEM such that movement of the positioning tool causes corresponding movement of the FEM, whereby the FEM is aligned relative to the hood of the vehicle upon closure of the hood of the vehicle.Type: GrantFiled: February 19, 2020Date of Patent: January 9, 2024Assignee: Nissan North America, Inc.Inventor: Daniel Kelley
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Patent number: 11865892Abstract: A vehicle strut assembly includes at least a strut member, a bearing assembly, a mounting bracket and a noise isolating member. The bearing assembly encircles an upper end portion of the strut member. The mounting bracket is configured to receive the bearing assembly with mounting bracket encircling the upper end portion of the strut member and further configured to attach to a portion of a vehicle body assembly of a vehicle. The noise isolating member is installed below the mounting bracket and along a surface of the bearing assembly reducing noises transmitted from the vehicle strut assembly to the portion of the vehicle body assembly.Type: GrantFiled: March 23, 2021Date of Patent: January 9, 2024Assignees: Nissan North America, Inc., Nissan Motor Co., Ltd.Inventors: Michael Ogren, Yu Zhang, Kenichi Komatsu
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Patent number: 11865879Abstract: A vehicle body structure includes a front side member, a tow hook, a bumper assembly and a tow hook cover. The tow hook has an attachment end and a hook end. The attachment end is fixedly attached to the front side member and the attachment end extending away from the hook end. The bumper assembly is connected to the front side member and has at least one fascia panel. The tow hook cover is removably attached to the at least one fascia panel. The tow hook cover has an upright wall portion that defines an opening. At least a portion of the hook end of the tow hook extends through the opening such that the attachment end of the tow hook is at least partially concealed by the tow hook cover.Type: GrantFiled: January 19, 2021Date of Patent: January 9, 2024Assignee: Nissan North America, Inc.Inventor: Paola Corina Salazar Calderón
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Patent number: 11870054Abstract: A solid-state battery cell includes a cathode, an anode comprising microspheres of lithium metal embedded in an ion and electron conducting oxide-based material, with individual microspheres having a first solid electrolyte interface, and a first solid electrolyte layer comprising a sulfide-based solid electrolyte, the first electrolyte layer positioned between the cathode and the anode. The solid-state battery can also include a second solid electrolyte layer comprising an oxide-based solid electrolyte between the first solid electrolyte layer and the anode, the second solid electrolyte layer having a lower conductivity than the first solid electrolyte layer, and a second solid electrolyte interface between the first solid electrolyte layer and the second solid electrolyte layer.Type: GrantFiled: June 30, 2020Date of Patent: January 9, 2024Assignee: Nissan North America, Inc.Inventor: Mohammed Hussain Abdul Jabbar
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Patent number: 11866100Abstract: A vehicle includes a vehicle frame and a vehicle body. The vehicle body is supported on the vehicle frame. The vehicle body has a cabin and a cargo box. The cabin houses one or more vehicle seats of the vehicle. The cabin has a rear wall and the cargo box has a front wall that is adjacent to the rear wall. The rear wall of the cabin and the front wall of the cargo box together define a passthrough that connects a floor of the cargo box and a floor of the cabin. The passthrough is closeable by a barrier.Type: GrantFiled: October 25, 2021Date of Patent: January 9, 2024Assignee: Nissan North America, Inc.Inventor: Keith St. Clair
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Patent number: 11858320Abstract: A vehicle sunvisor assembly includes a support structure, a sunvisor panel and an energy absorbing structure. The support structure is attached to a vehicle body structure adjacent to a first area of a windscreen. The sunvisor panel has first end and a second end. The first end is supported by the support structure and pivots about an upright axis and about an offset axis that is not parallel to the upright axis. The energy absorbing structure is installed to the vehicle body structure adjacent to a second area of the windscreen spaced apart from the first area and has a downwardly extending projection. A second attachment end of the sunvisor panel aligns with the downwardly extending projection. The energy absorbing structure is configured to absorb energy from an object moving in a forward direction contacting the sunvisor panel with the first attachment end being attached to the second attachment end.Type: GrantFiled: May 31, 2022Date of Patent: January 2, 2024Assignee: NISSAN NORTH AMERICA, INC.Inventors: Neil Andrew Francus, David Smolik, Stacey Warner, Evan Alford
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Patent number: 11858321Abstract: A vehicle sunvisor assembly includes a sunvisor panel and an energy absorbing structure. The sunvisor panel has a first end and a second attachment end. The first end is supported to a vehicle for pivotal movement about an upright axis and movement about an offset axis that is not parallel to the upright axis. The energy absorbing structure is installed to the vehicle. The energy absorbing structure has a downwardly extending projection with a second attachment end that aligns with the first attachment end such that with the first attachment end of the sunvisor panel pivoted to the second attachment end, the first attachment end releasably attaches to the second attachment end. The energy absorbing structure is configured to pivot upward in response to an object contacting the sunvisor panel, transferring forward momentum to the second attachment end and to the energy absorbing structure.Type: GrantFiled: June 9, 2022Date of Patent: January 2, 2024Assignee: NISSAN NORTH AMERICA, INC.Inventors: Neil Andrew Francus, David Smolik
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Patent number: 11862395Abstract: An energy bank includes a plurality of integrated energy storage devices including a plurality of supercapacitors, a plurality of batteries and a plurality of metal shells. Each of the integrated energy storage devices includes a supercapacitor, a battery surrounding the supercapacitor and a metal shell surrounding the battery. The battery forms a shell around an exterior surface of the supercapacitor. The battery includes a first anode, a first cathode, and an electrolyte disposed between the first anode and the first cathode. The supercapacitor includes a second anode, a second cathode, and a separator disposed between the second anode and the second cathode.Type: GrantFiled: November 30, 2021Date of Patent: January 2, 2024Assignee: NISSAN NORTH AMERICA, INC.Inventors: Cenk Gumeci, Sandeep Patil
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Patent number: 11858324Abstract: A vehicle includes a vehicle frame, a vehicle body and elastic seal. The vehicle body is supported on the vehicle frame. The vehicle body has a cabin and a cargo box. The cabin houses one or more vehicle seats of the vehicle. The cabin and the cargo box are separately mounted on the vehicle frame and being separated by a gap. The elastic seal movably connects the cabin and the cargo box and covers the gap.Type: GrantFiled: October 25, 2021Date of Patent: January 2, 2024Assignee: NISSAN NORTH AMERICA, INC.Inventor: Keith St. Clair
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Patent number: 11852850Abstract: The present disclosure describes lighting assemblies (e.g., taillight assemblies) for vehicles that diffuse and block light transmission from a centralized light source, which inhibits (if not entirely prevents) the creation and perception of hotspots from one or more points-of-view (e.g., from the sides and/or the rear of the vehicle) while producing a more homogenous overall appearance. In one embodiment of the disclosure, the lighting assembly includes: a light source; a diffuser that is spaced axially from the light source; a lens that is spaced axially from the diffuser; and a shield that is located axially between the diffuser and the lens. The diffuser includes first and second lateral ends and is configured to receive and disperse light from the light source through the lighting assembly. The shield is configured to interfere with light transmission from the light source through the at least one lens and thereby inhibit hotspot perception.Type: GrantFiled: February 28, 2022Date of Patent: December 26, 2023Assignee: Nissan North America, Inc.Inventors: Chiray Fischer, Jason Nantais
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Patent number: 11855252Abstract: A multimodal solid electrolyte for a solid-state lithium electrochemical device comprises a first layer formed of first rows each having an anode-facing base with an apex extending opposite an anode, the first layer being a first inorganic lithium conducting oxide material, and a second layer formed of second rows each having a cathode-facing base with an apex extending opposite a cathode, the second layer being a second inorganic lithium conducting oxide material, wherein the second rows are offset from the first rows such that the apex of each second row nests within the first rows. A solid polymer electrolyte layer is sandwiched between the first layer and the second layer.Type: GrantFiled: May 31, 2019Date of Patent: December 26, 2023Assignee: Nissan North America, Inc.Inventor: Mohammed Hussain Abdul Jabbar
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Patent number: 11840127Abstract: A vehicle body structure includes a reinforcement member, a latch mechanism and a secondary reinforcement portion. The reinforcement member is installed to an inner door panel of a door structure and extends from a forward area of the door structure to a rearward area of the door structure. The latch mechanism is installed to the rearward area of the inner door panel and is positioned such that a section of a rearward portion of the reinforcement member is outboard and level with a portion of the latch mechanism. The secondary reinforcement portion is fixedly attached to a central area of the reinforcement member spaced apart from a forward area of the inner door panel. In response to an impact event where force is directed to a central area of the door structure, the reinforcement member deforms and contacts the latch mechanism retaining the latch mechanism in the latching orientation.Type: GrantFiled: September 30, 2021Date of Patent: December 12, 2023Assignee: Nissan North America, Inc.Inventors: David Kovie, Mahiuddin Ahmed, Christopher Herrala, David Iozzo
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Patent number: 11840141Abstract: A vehicle drive train assembly includes a propeller shaft and a nut. The nut has a first part and a second part. The first part is movable with respect to the propeller between an uninstalled position and an installed position of the nut. The second part is stationary with respect to the propeller shaft in the uninstalled position and the installed position.Type: GrantFiled: May 3, 2021Date of Patent: December 12, 2023Assignee: Nissan North America, Inc.Inventor: Rodrigo Javier Buendia Hernandez
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Patent number: 11834004Abstract: A vehicle cargo area structure has a first wall portion and a second wall portion spaced apart from one another by a first distance. The first wall portion and the second wall portion define respective first and second pairs of slots. Recessed surfaces defined within the first pair of slots are a second distance away from recessed surfaces of the second pair of slots. The second distance is larger than the first distance. A first end a panel has a first pair of projections extending therefrom. A second end of the panel has a second pair of projections extending therefrom. The panel and the first and second pair of projections are dimensioned and shaped such that the panel can be positioned in an upright or vertical orientation, a shelf or horizontal orientation and a stowed orientation.Type: GrantFiled: July 29, 2022Date of Patent: December 5, 2023Assignee: Nissan North America, Inc.Inventor: Daniel Morales
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Patent number: 11820221Abstract: Estimating a fuel consumption includes receiving a request for estimating the fuel consumption between a first time and a second time; estimating a first fuel consumption value in a first time interval using fuel-sender resistance data; estimating a second fuel consumption value in a second time interval using fuel-injected mass data, where the first time interval and the second time interval are consecutive, non-overlapping intervals; and combining at least the first fuel consumption value and the second fuel consumption value to obtain a fuel consumption value.Type: GrantFiled: June 29, 2021Date of Patent: November 21, 2023Assignee: Nissan North America, Inc.Inventors: Vikram Krishnamurthy, Timothy O'Donnell, Lawrence Rosinski
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Patent number: 11817260Abstract: An integrated energy storage device is provided that includes a supercapacitor and a battery surrounding the supercapacitor. The battery forms a shell around an exterior surface of the supercapacitor. The battery includes a first anode, a first cathode, and an electrolyte disposed between the first anode and the first cathode. The supercapacitor includes a second anode, a second cathode, and a separator disposed between the second anode and the second cathode.Type: GrantFiled: November 30, 2021Date of Patent: November 14, 2023Assignee: Nissan North America, Inc.Inventors: Cenk Gumeci, Sandeep Patil