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公开(公告)号：US11642780B2
公开(公告)日：2023-05-09
申请号：US17382561
申请日：2021-07-22
Applicant: X Development LLC
Inventor： Eden Rephaeli , Guy Satat , Daniel Lam , Benjamin Holson , Jiajun Xu
CPC classification number: B25J9/04 , B25J9/163 , B25J9/1615
Abstract: A system includes a robotic device, a sensor disposed on the robotic device, and circuitry configured to perform operations. The operations include determining a map that represents stationary features of an environment and receiving, from the sensor, sensor data representing the environment. The operations also include determining, based on the sensor data, a representation of an actor within the environment, where the representation includes keypoints representing corresponding body locations of the actor. The operations also include determining that a portion of a particular stationary feature is positioned within a threshold distance of a particular keypoint and, based on thereon, updating the map to indicate that the portion is to be cleaned. The operations further include, based on the map as updated, causing the robotic device to clean the portion of the particular stationary feature.
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公开(公告)号：US20230140138A1
公开(公告)日：2023-05-04
申请号：US18089337
申请日：2022-12-27
Applicant: X Development LLC
Inventor： Cheng-en Guo , Wilson Zhao , Jie Yang , Zhiqiang Yuan , Elliott Grant
IPC: G06T3/40 , G06T7/00 , A01D41/127 , G06T5/50 , G06T7/143 , G06N3/08 , G06Q10/04 , G06Q50/02 , G06V20/10 , G06N3/047 , G06V10/82 , G06V20/13
Abstract: Implementations relate to diagnosis of crop yield predictions and/or crop yields at the field- and pixel-level. In various implementations, a first temporal sequence of high-elevation digital images may be obtained that captures a geographic area over a given time interval through a crop cycle of a first type of crop. Ground truth operational data generated through the given time interval and that influences a final crop yield of the first geographic area after the crop cycle may also be obtained. Based on these data, a ground truth-based crop yield prediction may be generated for the first geographic area at the crop cycle's end. Recommended operational change(s) may be identified based on distinct hypothetical crop yield prediction(s) for the first geographic area. Each distinct hypothetical crop yield prediction may be generated based on hypothetical operational data that includes altered data point(s) of the ground truth operational data.
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公开(公告)号：US20230138706A1
公开(公告)日：2023-05-04
申请号：US17516476
申请日：2021-11-01
Applicant: X Development LLC
Inventor： Raj Apte , Cyrus Behroozi , Kathryn Heal , Owen Lewis , Zhigang Pan , Dino Ruic
IPC: G06F30/398 , G06F30/27 , G06F30/323
Abstract: Embodiments of a system and method for generating integrated circuit layouts are described herein. A computer implemented method for generating integrated circuit layouts includes receiving a first layout for an integrated circuit, segmenting the first layout into a plurality of different patches, each patch of the plurality of patches describing a discrete portion of the first layout, identifying a non-compliant patch of the plurality of patches, the non-compliant patch violating a design rule governing the manufacture of the integrated circuit, generating a transformation of the non-compliant patch using a machine learning model, and generating a second layout using the transformation and the first layout, where the second layout is compliant with the design rule.
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公开(公告)号：US20230136563A1
公开(公告)日：2023-05-04
申请号：US17513498
申请日：2021-10-28
Applicant: X Development LLC
Inventor： Zachary Beaver
Abstract: Implementations are described herein for performing sparse depth estimation in the agricultural domain. In various implementations, one or more spatial aspects of a first visual annotation of a first candidate plant trait instance depicted in a first stereo image may be compared to one or more spatial aspects of a second visual annotation of a second candidate plant trait instance depicted in a second stereo image. Based on the comparison, it may be determined that the first and second candidate plant trait instances are a match for the same plant trait instance across the first and second stereo images. A disparity may be determined between the first and second candidate plant trait instances. Based on the disparity, a depth associated with the same plant trait instance may be estimated and used for various purposes.
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公开(公告)号：US11640517B2
公开(公告)日：2023-05-02
申请号：US17460861
申请日：2021-08-30
Applicant: X DEVELOPMENT LLC
Inventor： Krishna Shankar , Nicolas Hudson , Alexander Toshev
Abstract: Methods, apparatus, and computer-readable media for determining and utilizing corrections to robot actions. Some implementations are directed to updating a local features model of a robot in response to determining a human correction of an action performed by the robot. The local features model is used to determine, based on an embedding generated over a corresponding neural network model, one or more features that are most similar to the generated embedding. Updating the local features model in response to a human correction can include updating a feature embedding, of the local features model, that corresponds to the human correction. Adjustment(s) to the features model can immediately improve robot performance without necessitating retraining of the corresponding neural network model.
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Patent Agency Ranking
公开(公告)号：US20230125404A1
公开(公告)日：2023-04-27
申请号：US18049148
申请日：2022-10-24
Applicant: X Development LLC
Inventor： Kevin Forsythe Smith , Artem Goncharuk , Allen Richard Zhao , Jonathan Gray Wilfong
IPC: G01N33/00
Abstract: A carbon dioxide (CO2) sequestration sensor system includes an underground sub-assembly including one or more sensors configured to detect at least one attribute associated with CO2 sequestration below a terranean surface; and an above-ground sub-assembly positionable on the terranean surface proximate the underground sub-assembly and including at least one controller communicably coupled to the one or more sensors.
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97.发明授权公开(公告)号：US11636241B2
公开(公告)日：2023-04-25
申请号：US17387082
申请日：2021-07-28
Applicant: X Development LLC
Inventor： Brian Adolf , Martin Schubert , Jesse Lu
Abstract: A system, apparatus, and method for optimizing structural parameters of a physical device are described. The method includes receiving an initial description of the physical device describing the structural parameters within a simulated environment. The method further includes performing a simulation of the physical device in response to an excitation source to determine a performance metric of the physical device. The simulation environment includes one or more absorbing boundaries for attenuation of an output of the excitation source during the simulation. The method further includes recording attenuated field values of the simulated environment associated with the attenuation during the simulation. The method further includes determining a loss metric based on a difference between the performance metric and a target performance metric, backpropagating the loss metric using the attenuated field values, and generating a revised description of the physical device by updating the structural parameters to reduce the loss metric.
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公开(公告)号：US20230117297A1
公开(公告)日：2023-04-20
申请号：US18047510
申请日：2022-10-18
Applicant: X Development LLC
Inventor： Ryan Butterfoss , David Andre , Salil Vijaykumar Pradhan , Rebecca Radkoff
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for automatic generation of a supply chain simulation. The methods, systems, and apparatus include actions of obtaining supply chain data of a supply chain, generating a supply chain network graph that represents relationships between locations indicated by the supply chain data, determining classifications of the locations indicated by the supply chain data, determining agent rule models based on the supply chain data, and generating a supply chain simulation based on the supply chain network graph, the classifications of the locations, and the agent rule models.
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公开(公告)号：US11611685B2
公开(公告)日：2023-03-21
申请号：US17315787
申请日：2021-05-10
Applicant: X Development LLC
Inventor： Andrew Rossignol , Harrison Pham
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium that provides an enhanced synchronization framework. One of the methods includes a primary and a second device that receive configuration information which identifies one or more actions to be performed by the secondary device when it receives specified pulses of a sequence of pulses from the primary device. The primary device transmits a sequence of pulses. The primary and the secondary device receive a particular pulse from the sequence of pulses. The secondary device determines whether the particular pulse satisfies one or more predetermined criteria and generates an instruction based on the determination.
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公开(公告)号：US11610284B2
公开(公告)日：2023-03-21
申请号：US17371319
申请日：2021-07-09
Applicant: X Development LLC
Inventor： Eliot Julien Cowan
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a synthesized signal. In some implementations, a computer-implemented system obtains generator input data including at least an input signal having one or more first characteristics, processes the generator input data to generate output data including a synthesized signal having one or more second characteristics using a generator neural network, and outputs the synthesized signal to a device. The generator neural network is trained, based on a plurality of training examples, with a discriminator neural network. The discriminator neural network is configured to process discriminator input data that combines a discriminator input signal having the one or more second characteristics with at least a portion of generator input data to generate a prediction of whether the discriminator input signal is a real signal provided in one of the plurality of training examples or a synthesized signal outputted by the generator neural network.
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