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公开(公告)号：US20230144113A1
公开(公告)日：2023-05-11
申请号：US17984185
申请日：2022-11-09
Applicant: X Development LLC
Inventor： Salil Vijaykumar Pradhan , Grigory Bronevetsky , Ryan Butterfoss , Rebecca Radkoff , David Andre , Randolph Preston McAfee , John Michael Stivoric , Grace Taixi Brentano , Sze Man Lee
CPC classification number: G06Q10/08345 , G06Q10/067 , G06Q30/0611
Abstract: Methods and systems including receiving a plurality of shipping bids from a plurality of shipping entities, each entity having goods to ship from locations to destinations, wherein each bid represents an option to ship goods at a shipping price, and wherein each bid comprises a plurality of shipping parameters; receiving a plurality of carrier bids from a plurality of carrier entities, each entity transporting the goods, wherein each bid represents an option to transport the goods at a price, and wherein each bid comprises a plurality of carrier parameters; performing a matching process to generate a plurality of pair-wise partial matches, wherein each match associates a shipping and carrier bid at a modified price, wherein the modified price is based on a deviation between the parameters; providing information representing the matches to the shipping and carrier entities; and generating training data representing which matches were exercised.
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公开(公告)号：US20230135206A1
公开(公告)日：2023-05-04
申请号：US17513190
申请日：2021-10-28
Applicant: X Development LLC
Inventor： Varun Puri , Ozgun Bursalioglu Yilmaz
IPC: H04B10/079 , H04B10/112 , G06K9/62 , G06N3/08
Abstract: A method of operating a communication network includes training a neural network and implementing the neural network to determine link availability. Training the neural network includes receiving first images and signal visibility data for first locations for one or more first nodes in the communication network, generating training data based on the first images and the signal visibility data, and training the neural network using the training data to output an attenuation category related to attenuation rate of a link based on a training image and a timestamp for the training image. Implementing the neural network includes receiving second images for second locations for one or more second nodes in the communication network, determining link availability based on the second images and outputs from the neural network, and operating the communication network based on the link availability.
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公开(公告)号：US11633848B2
公开(公告)日：2023-04-25
申请号：US16527076
申请日：2019-07-31
Applicant: X Development LLC
Inventor： Christopher Morey
Abstract: A robotic device may include a spine defining a yaw axis. The robotic device may also include an arm joint rotatably connected to the spine at a first position along the yaw axis and configured to rotate about the yaw axis. The robotic device may further include an actuator including a ring that defines a bore. The spine may be fixedly connected to the ring at a second position along the yaw axis and may extend through the bore. The actuator may be connected to the arm joint and configured to rotate the arm joint about the yaw axis without rotating the spine.
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公开(公告)号：US20230120944A1
公开(公告)日：2023-04-20
申请号：US17505058
申请日：2021-10-19
Applicant: X Development LLC
Inventor： Elliott Grant , Sergey Yaroshenko , Gabriella Levine
IPC: H04N13/239 , G06T7/80 , G06T7/73 , A01B79/00 , A01B76/00 , A01B63/02 , H04N13/296 , H04N13/246
Abstract: Implementations are disclosed for automatic commissioning, configuring, calibrating, and/or coordinating sensor-equipped modular edge computing devices that are mountable on agricultural vehicles. In various implementations, neighbor modular edge computing device(s) that are mounted on a vehicle nearest a given modular edge computing device may be detected based on sensor signal(s) generated by contactless sensor(s) of the given modular edge computing device. Based on the detected neighbor modular edge computing device(s), an ordinal position of the given modular edge computing device may be determined relative to a plurality of modular edge computing devices mounted on the agricultural vehicle. Based on the sensor signal(s), distance(s) to the neighbor modular edge computing device(s) may be determined. Extrinsic parameters of the given modular edge computing device may be determined based on the ordinal position of the given modular edge computing device and the distance(s).
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公开(公告)号：US20230118060A1
公开(公告)日：2023-04-20
申请号：US18084370
申请日：2022-12-19
Applicant: X Development LLC
Inventor： Christian Thieu Nguyen , Stefan Bogdanovic
IPC: G01R33/028 , G01N24/10 , G01R33/032
Abstract: A magnetometer includes an electron spin defect body including a plurality of lattice point defects. A microwave field transmitter is operable to apply a microwave field to the electron spin defect body. An optical source is configured to emit input light of a first wavelength that excites the plurality of lattice point defects of the electron spin defect body from a ground state to an excited state. A first optical fiber has an input end optically coupled to the optical source and an output end. The output end is attached to a first face of the electron spin defect body and is arranged to direct the input light into the first face of the electron spin defect body. A second optical fiber has an output end and an input end. A photodetector is optically coupled to the output end of the second optical fiber.
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Patent Agency Ranking
公开(公告)号：US11627434B2
公开(公告)日：2023-04-11
申请号：US17083120
申请日：2020-10-28
Applicant: X DEVELOPMENT LLC
Inventor： Dean Mamoru Kawaguchi , Alberto Vidal , Edward John Boling , Prasad Panchalan , Edward Maurice Farrell
IPC: G08B1/08 , H04W4/02 , G06K7/10 , H04W4/80 , H04L9/08 , H04W4/029 , H04B7/0413 , G06N20/00 , G06F21/60 , G06F21/74 , H04L9/40 , H04W12/06 , G06K19/07 , H04W4/14 , H04W8/18 , H04W12/03 , H04W12/037 , G01K3/00 , H04L9/32 , G01K7/22 , G06V20/40 , G06F18/24 , G06Q50/28
Abstract: An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator.
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公开(公告)号：US11625611B2
公开(公告)日：2023-04-11
申请号：US16731331
申请日：2019-12-31
Applicant: X Development LLC
Inventor： Sarah Ann Laszlo , Philip Edwin Watson
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training a student neural network. In one aspect, there is provided a method comprising: processing a training input using the student neural network to generate an output for the training input; processing the student neural network output using a discriminative neural network to generate a discriminative score for the student neural network output, wherein the discriminative score characterizes a prediction for whether the network input was generated using: (i) the student neural network, or (ii) a brain emulation neural network; and adjusting current values of the student neural network parameters using gradients of an objective function that depends on the discriminative score for the student neural network output.
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公开(公告)号：US11620487B2
公开(公告)日：2023-04-04
申请号：US16776108
申请日：2020-01-29
Applicant: X Development LLC
Inventor： Sarah Ann Laszlo , Philip Edwin Watson , Georgios Evangelopoulos
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting a neural network architecture for performing a machine learning task. In one aspect, a method comprises: obtaining data defining a synaptic connectivity graph representing synaptic connectivity between neurons in a brain of a biological organism; generating data defining a plurality of candidate graphs based on the synaptic connectivity graph; determining, for each candidate graph, a performance measure on a machine learning task of a neural network having a neural network architecture that is specified by the candidate graph; and selecting a final neural network architecture for performing the machine learning task based on the performance measures.
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公开(公告)号：US20230102495A1
公开(公告)日：2023-03-30
申请号：US17485903
申请日：2021-09-27
Applicant: X Development LLC
Inventor： Zhiqiang Yuan , Rhishikesh Pethe , Francis Ebong
Abstract: Implementations are disclosed for adaptively reallocating computing resources of resource-constrained devices between tasks performed in situ by those resource-constrained devices. In various implementations, while the resource-constrained device is transported through an agricultural area, computing resource usage of the resource-constrained device ma may be monitored. Additionally, phenotypic output generated by one or more phenotypic tasks performed onboard the resource-constrained device may be monitored. Based on the monitored computing resource usage and the monitored phenotypic output, a state may be generated and processed based on a policy model to generate a probability distribution over a plurality of candidate reallocation actions. Based on the probability distribution, candidate reallocation action(s) may be selected and performed to reallocate at least some computing resources between a first phenotypic task of the one or more phenotypic tasks and a different task while the resource-constrained device is transported through the agricultural area.
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公开(公告)号：US20230100620A1
公开(公告)日：2023-03-30
申请号：US17897410
申请日：2022-08-29
Applicant: X DEVELOPMENT LLC
Inventor： Devin Brinkley , Baris Ibrahim Erkmen , Joaquin Matres Abril , Paul Epp
IPC: G02F1/295 , G02B6/124 , H04B10/548
Abstract: An optical phased array (OPA) photonic integrated chip includes a plurality of array elements, a plurality of phase shifters, a plurality of combiners, and an edge coupler configured to couple to a single mode waveguide. The plurality of phase shifters includes a layer of phase shifters that has a phase shifter connected to each array element in the plurality of array elements. The plurality of combiners is configured to connect the plurality of phase shifters to the edge coupler. The plurality of combiners includes a first combiner that has a first output that is connected to a second combiner or the edge coupler, and a second output of the first combiner is connected to a photodetector. An in-phase light portion at the first combiner is output through the first output, and an out-of-phase light portion at the first combiner is output through the second output.
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