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公开(公告)号：US11607804B2
公开(公告)日：2023-03-21
申请号：US16528141
申请日：2019-07-31
Applicant: X Development LLC
Inventor： Justine Rembisz , John Tran , Vincent Nabat , Elmar Mair
IPC: G01S17/931 , B25J9/16 , B25J5/00 , B25J9/00 , B25J17/00 , B25J17/02 , B25J13/08 , B25J19/02 , G01S7/481 , G01S7/4865 , B25J9/04
Abstract: A mobile robotic device includes a mobile base and a mast fixed relative to the mobile base. The mast includes a carved-out portion. The mobile robotic device further includes a three-dimensional (3D) lidar sensor mounted in the carved-out portion of the mast and fixed relative to the mast such that a vertical field of view of the 3D lidar sensor is angled downward toward an are in front of the mobile robotic device.
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公开(公告)号：US20230084892A1
公开(公告)日：2023-03-16
申请号：US17474267
申请日：2021-09-14
Applicant: X Development LLC
Inventor： Erica Bliss
Abstract: System and methods for generating a verifiable package of agricultural data to determine whether one or more stewardship criteria have been met. Sensor data from one or more sensors, including at least one vision sensor, can be retrieved with corresponding location data. Agricultural data can be generated that includes the sensor data or inferences determined from the sensor data and the agricultural data can be packaged with authentication data to generate a verifiable package. The authentication data can be utilized to determine the authenticity of the agricultural data and compliance with one or more stewardship criteria can be determined based on the agricultural data.
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公开(公告)号：US11606160B1
公开(公告)日：2023-03-14
申请号：US17572027
申请日：2022-01-10
Applicant: X Development LLC
Inventor： Paul Csonka , Travis Lantz , Baris Ibrahim Erkmen , Devin Brinkley
IPC: H04J14/02 , H04B10/079 , H04B10/112
Abstract: The technology employs a state-based power control loop (PCL) architecture to maintain tracking and communication signal-to-noise ratios at suitable levels for optimal tracking performance and data throughput in a free-space optical communication system. Power for a link is adjustable to stay within a functional range of receiving sensors in order to provide continuous service to users. This avoids oversaturation and possible damage to the equipment. The approach can include decreasing or increasing the power to counteract a surge or drop while maintaining a near constant received power at a remote communication device. The system may receive power adjustment feedback from another communication terminal and perform state-based power control according to the received feedback. This can include re-initializing and reacquiring a link with the other communication terminal automatically after loss of power, without human intervention. There may be a default state and discrete states including rain, fade, surge and unstable states.
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公开(公告)号：US20230075687A1
公开(公告)日：2023-03-09
申请号：US17975313
申请日：2022-10-27
Applicant: X Development LLC
Inventor： Guillaume Verdon-Akzam
Abstract: Quantum repeater systems and apparatus for quantum communication. In one aspect, a system includes a quantum signal receiver configured to receive a quantum field signal; a quantum signal converter configured to: sample quantum analog signals from a quantum field signal received by the quantum signal receiver; encode sampled quantum analog signals as corresponding digital quantum information in one or more qudits, comprising applying a hybrid analog-digital encoding operation to each quantum analog signal and a qudit in an initial state; decode digital quantum information stored in the one or more qudits as a recovered quantum field signal, comprising applying a hybrid digital-analog decoding operation to each qudit and a quantum analog register in an initial state; a quantum memory comprising qudits and configured to store digital quantum information encoded by the quantum signal converter; and a quantum signal transmitter configured to transmit the recovered quantum field signal.
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公开(公告)号：US11597104B2
公开(公告)日：2023-03-07
申请号：US16528123
申请日：2019-07-31
Applicant: X Development LLC
Inventor： Justine Rembisz , Alex Shafer
IPC: G06F17/00 , B25J19/02 , G01S17/931 , B25J13/08 , G01S7/4865
Abstract: A mobile robotic device is disclosed which includes a plurality of one-dimensional (1D) time-of-flight (ToF) sensors. Each 1D ToF sensor of the plurality of 1D ToF sensors may be mounted at a fixed position and orientation on the mobile robotic device. Each pair of 1D ToF sensors of the plurality of 1D ToF sensors may be fixed at respective positions and orientations relative to each other such that respective cones of coverage of the pair of 1D ToF sensors are non-overlapping.
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Patent Agency Ranking
公开(公告)号：US20230065981A1
公开(公告)日：2023-03-02
申请号：US18047127
申请日：2022-10-17
Applicant: X Development LLC
Inventor： Neil David Treat , Thomas Peter Hunt , Artem Goncharuk , Karen R Davis , Vikram Neal Sahney
Abstract: Techniques for improving a blast pattern at a mining site include conducting an initial blast and recording the initial blast as a high speed optical video. The high speed optical video, and the blast pattern used in the initial blast are sent as inputs to a machine learning model, which correlates one or more characteristics of the region being blasted with measurements associated with characteristics of the region being blasted obtained from the high speed optical video. The machine learning model can then determine an improved blast pattern based on the correlation made. This improved blast pattern can be displayed on a user computing device, or transmitted to a drilling system to automatically drill the improved blast pattern for subsequent blasts.
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公开(公告)号：US20230062938A1
公开(公告)日：2023-03-02
申请号：US17820946
申请日：2022-08-19
Applicant: X Development LLC
Inventor： Gearoid Murphy , Alexander Holiday , Diosdado Banatao , Allen Zhao , Shruti Badhwar
Abstract: Methods and systems for using multiple hyperspectral cameras sensitive to different wavelengths to predict characteristics of objects for further processing, including recycling, are described. The multiple hyperspectral images can be used to predict higher resolution spectra by using a trained machine learning model. The higher resolution spectra may be more easily analyzed to sort plastics into a recyclability category. The hyperspectral images may also be used to identify and analyze dark or black plastics, which are challenging for SWIR, MWIR, and other wavelengths. The machine learning model may also predict the base polymers and contaminants of plastic objects for recycling. The hyperspectral images may be used to predict recyclability and other characteristics using a trained machine learning model.
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公开(公告)号：US11594058B2
公开(公告)日：2023-02-28
申请号：US17094380
申请日：2020-11-10
Applicant: X Development LLC
Inventor： Barnaby John James , Grace Taixi Brentano , Christopher Thornton
IPC: G06V40/10 , A01K61/95 , G06N20/00 , A01K63/02 , G06K9/62 , G06T3/40 , G06V10/40 , G06V10/24 , G06V20/80
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media for identification and re-identification of fish. In some implementations, first media representative of aquatic cargo is received. Second media based on the first media is generated, wherein a resolution of the second media is higher than a resolution of the first media. A cropped representation of the second media is generated. The cropped representation is provided to the machine learning model. In response to providing the cropped representation to the machine learning model, an embedding representing the cropped representation is generated using the machine learning model. The embedding is mapped to a high dimensional space. Data identifying the aquatic cargo is provided to a database, wherein the data identifying the aquatic cargo comprises an identifier of the aquatic cargo, the embedding, and a mapped region of the high dimensional space.
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公开(公告)号：US20230059741A1
公开(公告)日：2023-02-23
申请号：US17408845
申请日：2021-08-23
Applicant: X Development LLC
Inventor： Yueqi Li
Abstract: Implementations are disclosed for automated design and implementation of machine learning (ML) state machines that include at least some aspect of machine learning. In various implementations, unstructured input may be received from a user. The unstructured input may convey operational aspect(s) of a machine learning (ML) state machine desired by the user. The unstructured input may be semantically processed to determine an intent of the user. The intent may include the operational aspect(s) of the ML state machine desired by the user. Based on the intent of the user, a plurality of modular logical routines may be selected from an existing library of modular logical routines. At least one logical routine of the selected plurality of logical routines may include logical operations that process data using one or more machine learning models. The selected plurality of logical routines may be assembled into the desired state ML state machine.
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公开(公告)号：US20230052816A1
公开(公告)日：2023-02-16
申请号：US17402141
申请日：2021-08-13
Applicant: X Development LLC
Inventor： Brian Adolf , Martin Schubert , Jesse Lu
Abstract: In some embodiments, a computer-implemented method for creating a fabricable segmented design for a physical device is provided. A computing system receives a design specification. The computing system generates a proposed segmented design based on the design specification. The computing system determines two or more loss values based on the proposed segmented design. The computing system combines the two or more loss values to create a combined loss value. The computing system creates an updated design specification using the combined loss value. At least some of the generating, determining, combining, and creating actions are repeated until a fabricable segmented design is generated.
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