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121.发明授权公开(公告)号：US12223734B2
公开(公告)日：2025-02-11
申请号：US17151001
申请日：2021-01-15
Applicant: Aurora Operations, Inc.
Inventor： Xuanyuan Tu , Raquel Urtasun , Tsun-Hsuan Wang , Sivabalan Manivasagam , Jingkang Wang , Mengye Ren
IPC: G06V20/56 , G01S17/931 , G05D1/00 , G06F18/21 , G06F18/24 , G06N20/00 , G06V10/764 , G06V10/82
Abstract: Systems and methods for vehicle-to-vehicle communications are provided. An adverse system can obtain sensor data representative of an environment proximate to a targeted system. The adverse system can generate an intermediate representation of the environment and a representation deviation for the intermediate representation. The representation deviation can be designed to disrupt a machine-learned model associated with the target system. The adverse system can communicate the intermediate representation modified by the representation deviation to the target system. The target system can train the machine-learned model associated with the target system to detect the modified intermediate representation. Detected modified intermediate representations can be discarded before disrupting the machine-learned model.
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公开(公告)号：US12222451B2
公开(公告)日：2025-02-11
申请号：US18184260
申请日：2023-03-15
Applicant: Aurora Operations, Inc.
Abstract: A light detection and ranging (LIDAR) device includes a substrate layer, a cladding layer, a waveguide, and an ohmic element. The cladding layer is disposed with the substrate layer. The waveguide runs through the cladding layer. The ohmic element runs through the cladding layer. The ohmic element is arranged to impart heat to the waveguide when an electrical current is driven through the ohmic element.
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公开(公告)号：US12222448B1
公开(公告)日：2025-02-11
申请号：US18516671
申请日：2023-11-21
Applicant: Aurora Operations, Inc.
Inventor： Ashish Bhardwaj , Sen Lin , Dong Liu , Xue Liu , Andrew Steil Michaels
IPC: G01S7/481 , G01S17/931 , H01L31/0352
Abstract: A light detection and ranging (LIDAR) sensor system for a vehicle can include: a light source configured to output a beam; a photonics integrated circuit (PIC) including a semiconductor die, the semiconductor die including a substrate having two or more semiconductor stacks respectively associated with two or more semiconductor devices formed on the substrate, the two or more semiconductor devices respectively configured to receive the beam from the light source and modify one or more features of the beam; a transmitter configured to receive the beam from the semiconductor die; and one or more optics configured to receive the beam from the transmitter and emit the beam towards an object.
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124.发明申请公开(公告)号：US20250044408A1
公开(公告)日：2025-02-06
申请号：US18767794
申请日：2024-07-09
Applicant: Aurora Operations, Inc.
Inventor： Chunshu Li , Stephen Crouch
Abstract: A vehicle radar sensor utilizes Frequency Modulated Continuous Wave (FMCW) radar signals that incorporate non-uniform FMCW chirps having chirp profiles that differ from one another to sense one or more parameters of one or more objects in a field of view of the radar sensor. The chirp profiles may differ from one another in various manners, e.g., based on starting frequency, repetition interval, duration and/or slope, and among other advantages, may be used to enhance sensing of various parameters such as range, Doppler/velocity and/or angle.
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公开(公告)号：US12216476B2
公开(公告)日：2025-02-04
申请号：US18495480
申请日：2023-10-26
Applicant: Aurora Operations, Inc.
Inventor： Richard Brian Donnelly
IPC: G06Q20/18 , B25J9/08 , G05D1/00 , G05D1/02 , G06Q10/083
Abstract: An autonomous robot is provided. In one example embodiment, an autonomous robot can include a main body including one or more compartments. The one or more compartments can be configured to provide support for transporting an item. The autonomous robot can include a mobility assembly affixed to the main body and a sensor configured to obtain sensor data associated with a surrounding environment of the autonomous robot. The autonomous robot can include a computing system configured to plan a motion of the autonomous robot based at least in part on the sensor data. The computing system can be operably connected to the mobility assembly for controlling a motion of the autonomous robot. The autonomous robot can include a coupling assembly configured to temporarily secure the autonomous robot to an autonomous vehicle. The autonomous robot can include a power system and a ventilation system that can interface with the autonomous vehicle.
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Patent Agency Ranking
公开(公告)号：US20250035869A1
公开(公告)日：2025-01-30
申请号：US18359127
申请日：2023-07-26
Applicant: Aurora Operations, Inc.
Inventor： James Ferrara , Stefan Heinemann , Pruthvi Jujjavarapu , Sen Lin , Zhizhong Tang
IPC: G02B6/42 , G01S17/931
Abstract: Manufacturing an integrated chip packaging for a LIDAR sensor mounted to a vehicle includes obtaining a metallic housing including a cutout on a side of the metallic housing, obtaining a ceramic radio frequency (RF) circuit board including a flange, coupling the flange of the ceramic RF circuit board to the cutout on the side of the metallic housing, applying a sealing material to an interface between the flange of the ceramic RF circuit board and the cutout on the side of the metallic housing, and locally heating the flange of the ceramic RF circuit board to bond the flange of the ceramic RF circuit board to the cutout on the side of the metallic housing thereby forming a seal at the interface.
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公开(公告)号：US12199411B2
公开(公告)日：2025-01-14
申请号：US18486208
申请日：2023-10-13
Applicant: Aurora Operations, Inc.
Inventor： Andrew Steil Michaels , Lei Wang , Sen Lin
IPC: H01S5/40 , B60R16/02 , G01S7/481 , G01S17/08 , G01S17/32 , G02B6/12 , G02B6/42 , H01S3/08 , H01S5/026
Abstract: A photonic integrated circuit (PIC) assembly comprising a semiconductor optical amplifier (SOA) array and a U-turn chip. The SOA array includes an input SOA and a plurality of SOAs. The input SOA and the plurality of SOAs are arranged parallel to one another. The U-turn chip includes an optical splitter and a waveguide assembly. The optical splitter is configured to receive amplified input light propagating in a first direction from the input SOA, and divide the amplified light into beams. The waveguide assembly guides the beams to a corresponding SOA of the plurality of SOAs, and adjusts a direction of prorogation of each of the guided beams to be substantially parallel to a second direction that is substantially opposite the first direction.
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公开(公告)号：US12199401B1
公开(公告)日：2025-01-14
申请号：US18511387
申请日：2023-11-16
Applicant: Aurora Operations, Inc.
Inventor： James Ferrara , Pruthvi Jujjavarapu , Sen Lin , Xue Liu , Andrew Steil Michaels , Parth Panchal , Zhizhong Tang
Abstract: A LIDAR sensor system for a vehicle includes a silicon photonics substrate. The silicon photonics substrate includes: a semiconductor wafer; one or more surface features on a first surface of the semiconductor wafer; and a photoresist layer formed on the first surface of the semiconductor wafer, wherein the photoresist layer includes a laminated dry film. The silicon photonics substrate can be manufactured by obtaining a semiconductor wafer having one or more surface features; applying a dry film photoresist layer to a first surface of the semiconductor wafer; performing an adhesion bake process on the semiconductor wafer; developing the dry film photoresist layer to produce one or more developed regions in the dry film photoresist layer; and forming one or more solder bumps in the one or more developed regions.
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公开(公告)号：US20250010865A1
公开(公告)日：2025-01-09
申请号：US18775789
申请日：2024-07-17
Applicant: Aurora Operations, Inc.
Inventor： Tian Lan , Galen Clark Haynes , Alexander David Styler
Abstract: Systems and methods for determining object motion and controlling autonomous vehicles are provided. In one example embodiment, a computing system includes processor(s) and one or more tangible, non-transitory, computer readable media that collectively store instructions that when executed by the processor(s) cause the computing system to perform operations. The operations include obtaining data associated with a first object and one or more second objects within a surrounding environment of an autonomous vehicle. The operations include determining an interaction between the first object and the one or more second objects based at least in part on the data. The operations include determining one or more predicted trajectories of the first object within the surrounding environment based at least in part on the interaction between the first object and the one or more second objects. The operations include outputting data indicative of the one or more predicted trajectories of the first object.
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公开(公告)号：US12187202B2
公开(公告)日：2025-01-07
申请号：US18467239
申请日：2023-09-14
Applicant: Aurora Operations, Inc.
Inventor： Min Kyu Park , Christopher Matthew D'Eramo , Neil Stegall
IPC: B60R13/08 , B60N2/02 , B60N2/30 , G01C21/34 , G01G19/12 , G05D1/00 , G06F3/0482 , G06Q10/0631 , G06Q10/08 , G06Q30/0283 , G08G1/01 , G06F16/29
Abstract: Systems and methods for automatically adjusting the interior cabin of an autonomous vehicle are provided. In one example embodiment, an autonomous vehicle can include a main body including a floor and a ceiling that at least partially define an interior cabin of the autonomous vehicle. The autonomous vehicle can include a partition wall that is movable within the interior cabin of the autonomous vehicle. The partition wall can extend between the floor to the ceiling of the main body. The autonomous vehicle can include a computing system configured to receive data indicative of one or more service assignments associated with the autonomous vehicle and to adjust a position of the partition wall within the interior cabin based at least in part on the one or more service assignments.
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