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公开(公告)号：US20220264709A1
公开(公告)日：2022-08-18
申请号：US17675233
申请日：2022-02-18
Applicant: X Development LLC
Inventor： Alexander Martin Zoellner , Claudia Truesdell , Cyrus Behroozi , Shane Washburn , Jeffrey Bush , Thomas Peter Hunt , Peter Christian Norgaard
Abstract: According to a first aspect, there is provided an adaptive cooking device that includes: a cooking chamber configured to receive a food product, an antenna assembly, an RF power source, a sensor assembly coupled to the cooking chamber and comprising a plurality of sensors, each sensor configured to obtain a measurement characterizing a cooking process in real-time, and one or more sensors of the plurality of sensors configured to obtain a different type of the measurement, and a controller coupled to the antenna assembly, the sensor assembly, and the RF power source, wherein the controller is configured to: receive the measurement characterizing the cooking process from the sensor assembly, process the measurement to determine a modified cooking process, and operate the antenna assembly and the RF power source in accordance with the modified cooking process in real-time.
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公开(公告)号：US11407125B2
公开(公告)日：2022-08-09
申请号：US16867720
申请日：2020-05-06
Applicant: X Development LLC
Inventor： Jeffrey Bingham , Taylor Alexander , Bianca Homberg , Joseph DelPreto , Alex Shafer
Abstract: A robotic gripping device is provided. The robotic gripping device includes a palm and a plurality of digits coupled to the palm. The robotic gripping device also includes a time-of-flight sensor arranged on the palm such that the time-of-flight sensor is configured to generate time-of-flight distance data in a direction between the plurality of digits. The robotic gripping device additionally includes an infrared camera, including an infrared illumination source, where the infrared camera is arranged on the palm such that the infrared camera is configured to generate grayscale image data in the direction between the plurality of digits.
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公开(公告)号：US20220245503A1
公开(公告)日：2022-08-04
申请号：US17161845
申请日：2021-01-29
Applicant: X Development LLC
Inventor： Adrian Li , Benjamin Holson , Alexander Herzog , Mrinal Kalakrishnan
Abstract: Implementations disclosed herein relate to utilizing at least one existing manually engineered policy, for a robotic task, in training an RL policy model that can be used to at least selectively replace a portion of the engineered policy. The RL policy model can be trained for replacing a portion of a robotic task and can be trained based on data from episodes of attempting performance of the robotic task, including episodes in which the portion is performed based on the engineered policy and/or other portion(s) are performed based on the engineered policy. Once trained, the RL policy model can be used, at least selectively and in lieu of utilization of the engineered policy, to perform the portion of robotic task, while other portion(s) of the robotic task are performed utilizing the engineered policy and/or other similarly trained (but distinct) RL policy model(s).
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公开(公告)号：US20220241131A1
公开(公告)日：2022-08-04
申请号：US17163207
申请日：2021-01-29
Applicant: X Development LLC
Inventor： Antonio Raymond Papania-Davis , Maxwell Keith Shepherd
Abstract: This application relates to an actuation system for assistive wearable devices such as exoskeletons designed to actuate a joint of a wearer of the device. The actuation system comprises a cable that connects a guide member arranged on one side of the joint and active components arranged on the other side of the joint. Applying a tension to the cable causes the cable to apply a force to the joint in a superior direction, which translates into a torque of the joint. The actuation system provides the advantages of having a low profile, and being substantially flexible, compliant, lightweight, and comfortable, while having good controllability and force delivery capabilities.
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公开(公告)号：US20220237764A1
公开(公告)日：2022-07-28
申请号：US17158585
申请日：2021-01-26
Applicant: X Development LLC
Inventor： Benjamin Goddard Mullet
Abstract: Methods, systems, and apparatus for receiving a request for a damage propensity score for a parcel, receiving imaging data for the parcel, wherein the imaging data comprises street-view imaging data of the parcel, extracting, by a machine-learned model including multiple classifiers, characteristics of vulnerability features for the parcel from the imaging data, determining, by the machine-learned model and from the characteristics of the vulnerability features, a damage propensity score for the parcel, and providing a representation of the damage propensity score for display.
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Patent Agency Ranking
公开(公告)号：US20220237492A1
公开(公告)日：2022-07-28
申请号：US17719356
申请日：2022-04-12
Applicant: X Development LLC
Inventor： Guillaume Verdon-Akzam
Abstract: Methods, systems, and apparatus for quantum analog-digital conversion. In one aspect, a method includes obtaining a quantum analog signal; applying a hybrid analog-digital encoding operation to the quantum analog signal and a qudit in an initial state to obtain an evolved state of the qudit, wherein the hybrid analog-digital encoding operation is based on a swap operation comprising multiple adder operations; and providing the qudit in the evolved state as a quantum digital encoding of the quantum analog signal.
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公开(公告)号：US20220234249A1
公开(公告)日：2022-07-28
申请号：US17159496
申请日：2021-01-27
Applicant: X Development LLC
Inventor： Antonio Raymond Papania-Davis , Neil David Treat , Kathy Feng Liu , Scott Glover
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for preparing a concrete mixture. One of the methods includes controlling an ingredient metering system to measure and add a plurality of ingredients to a concrete mixture, measuring characteristics of at least one ingredient of the ingredients using a particle analyzer, determining an estimated rheometry measurement of for the concrete mixture, obtaining an actual rheometry measurement of the concrete mixture, and selectively controlling the ingredient metering system to add one or more additional ingredients to the concrete mixture based on a comparison of the estimated rheometry measurement with the actual rheometry measurement.
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公开(公告)号：US20220228998A1
公开(公告)日：2022-07-21
申请号：US17149848
申请日：2021-01-15
Applicant: X Development LLC
Inventor： Stefan Bogdanovic , Christian Thieu Nguyen
IPC: G01N24/10 , G01R33/032 , G01R33/32
Abstract: A magnetometry apparatus includes an array of magnetometer pixels. Each magnetometer pixel includes an electron spin defect body including a plurality of lattice point defects, and a microwave field transmitter operable to apply a microwave field to the electron spin defect body. The apparatus may also include an optical source configured to emit input light of a first wavelength that excites the plurality of lattice point defects of the electron spin defect bodies from a ground state to an excited state, and a photodetector arranged to receive photoluminescence of a second wavelength emitted from a first electron spin defect body of a first magnetometer pixel of the array of magnetometer pixels. The second wavelength is different from the first wavelength.
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公开(公告)号：US20220219329A1
公开(公告)日：2022-07-14
申请号：US17683696
申请日：2022-03-01
Applicant: X Development LLC
Inventor： Zhiqiang Yuan , Elliott Grant
Abstract: Implementations are described herein for coordinating semi-autonomous robots to perform agricultural tasks on a plurality of plants with minimal human intervention. In various implementations, a plurality of robots may be deployed to perform a respective plurality of agricultural tasks. Each agricultural task may be associated with a respective plant of a plurality of plants, and each plant may have been previously designated as a target for one of the agricultural tasks. It may be determined that a given robot has reached an individual plant associated with the respective agricultural task that was assigned to the given robot. Based at least in part on that determination, a manual control interface may be provided at output component(s) of a computing device in network communication with the given robot. The manual control interface may be operable to manually control the given robot to perform the respective agricultural task.
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公开(公告)号：US20220206785A1
公开(公告)日：2022-06-30
申请号：US17136968
申请日：2020-12-29
Applicant: X Development LLC
Inventor： Rishabh Singh , David Andre , Bin Ni , Owen Lewis
Abstract: Implementations are described herein for using machine learning to perform various tasks related to migrating source code based on relatively few (“few shots”) demonstrations. In various implementations, an autoregressive language model may be conditioned based on demonstration tuple(s). In some implementations, a demonstration tuple may include a pre-migration version of a first source code snippet and a post-migration version of the first source code snippet. In other implementations, demonstration tuples may include other data, such as intermediate forms (e.g., natural language descriptions or pseudocode), input-output pairs demonstrating intended behavior, etc. The autoregressive language model may be trained on corpora of source code and natural language documentation on the subject of computer programming. A pre-migration version of a source code file may be processed based on the conditioned autoregressive language model, and a post-migration version may be generated based on output generated based on the conditioned autoregressive model.
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