公开(公告)号：US20240061321A1

公开(公告)日：2024-02-22

申请号：US18451706

申请日：2023-08-17

Applicant: X Development LLC

Inventor： Anne LaBine ,  Samuel Gregory ,  Bianca Bahman ,  Terry Allan Smith

IPC: G03B17/08 ,  H04N23/66 ,  H04N23/695 ,  H04N23/51 ,  H04N23/90 ,  G03B17/56 ,  B63G8/38

CPC classification number: G03B17/08 ,  H04N23/66 ,  H04N23/695 ,  H04N23/51 ,  H04N23/90 ,  G03B17/561 ,  B63G8/38

Abstract: An underwater camera system includes a camera assembly configured to scan a seabed while submerged under water and moving in a direction of travel. A buoyant support is coupled to the camera assembly and configured to position the camera assembly under water during the moving in the direction of travel. A stabilization assembly is coupled to the camera assembly and configured for adjusting an orientation of the camera assembly relative to the direction of travel.

公开(公告)号：US11906518B2

公开(公告)日：2024-02-20

申请号：US17236538

申请日：2021-04-21

Applicant: X Development LLC

Inventor： Ivan Grubisic ,  Ray Nagatani

IPC: G01N33/574 ,  G16B5/20 ,  C12N15/115 ,  C40B30/04 ,  G16C20/20 ,  G16C20/50 ,  G16C20/70

CPC classification number: G01N33/574 ,  C12N15/115 ,  C40B30/04 ,  G16B5/20 ,  G16C20/20 ,  G16C20/50 ,  G16C20/70 ,  C12N2310/16 ,  C12N2320/10 ,  G01N2500/10

Abstract: Methods described herein include receiving data from flowing a plurality of aptamers over a sample of tumor cells randomly affixed to a surface of a microfluidic device. The tumor cells may include one or more unknown tumor subtypes of cells. The plurality of aptamers may include a plurality of aptamer families. Each aptamer family of the plurality of aptamer families may be determined to bind to at least one possible subtype of the tumor cells. The data may include a measure of binding affinity of each aptamer family to the tumor cells. The method may include analyzing the measure of the binding affinity of each aptamer family to the tumor cells. The analyzing may include classifying the binding affinity. The method may also include determining one or more aptamer families that characterize the one or more unknown tumor subtypes of cells based on the classifying.

公开(公告)号：US20240056211A1

公开(公告)日：2024-02-15

申请号：US17887185

申请日：2022-08-12

Applicant: X Development LLC

Inventor： Sunil Pai ,  Yi-Kuei Ryan Wu

IPC: H04J14/02

CPC classification number: H04J14/0224

Abstract: Photonic devices, photonic integrated circuits, optical elements, and techniques of making and using the same are described. A photonic device includes an input region adapted to receive an optical signal including a multiplexed channel characterized by a distinct wavelength, a dispersive region optically coupled with the input region to receive the optical signal, the dispersive region including a plurality of sub-regions defined by an inhomogeneous arrangement of a first material and a second material, and a plurality of output regions optically coupled with the input region via the dispersive region. The plurality of sub-regions can include an input channel section, an in-coupler section, a parallel channel section, an out-coupler section, and an output channel section. The plurality of sub-regions together can configure the photonic device to demultiplex the optical signal and to isolate the multiplexed channel at a first output region of the plurality of output regions.

公开(公告)号：US11902655B2

公开(公告)日：2024-02-13

申请号：US18161588

申请日：2023-01-30

Applicant: X Development LLC

Inventor： Leo Francis Casey ,  Peter Light ,  Joel Fraser Atwater ,  Crystal Elayna Winston ,  Mehrdad Roosta ,  Siyuan Xin ,  Chetan Mahadeswaraswamy

IPC: H04N23/661 ,  G06T7/70 ,  B60R11/04 ,  G01C19/56 ,  G01J5/02 ,  G01S19/13 ,  H04N5/33 ,  H04N7/18 ,  G01J5/07 ,  G01J5/00

CPC classification number: H04N23/661 ,  B60R11/04 ,  G01C19/56 ,  G01J5/025 ,  G01J5/07 ,  G01S19/13 ,  G06T7/70 ,  H04N5/33 ,  H04N7/181 ,  G01J2005/0077

Abstract: Methods, systems, and apparatus for an infrared and visible imaging system. In some implementations, Image data from a visible-light camera is obtained. A position of a device is determined based at least in part on the image data from the visible-light camera. An infrared camera is positioned so that the device is in a field of view of the infrared camera, with the field of view of the infrared camera being narrower than the field of view of the visible-light camera. Infrared image data from the infrared camera that includes regions representing the device is obtained. Infrared image data from the infrared camera that represents the device is recorded. Position data is also recorded that indicates the location and pose of the infrared camera when the infrared image data is acquired by the infrared camera.

公开(公告)号：US20240022331A1

公开(公告)日：2024-01-18

申请号：US18475405

申请日：2023-09-27

Applicant: X DEVELOPMENT LLC

Inventor： Baris Ibrahim Erkmen ,  Devin Brinkley ,  Paul Epp ,  John Moody

IPC: H04B10/50 ,  H04B10/548

CPC classification number: H04B10/5053 ,  H04B10/5055 ,  H04B10/5051 ,  H04B10/548

Abstract: A system includes a transmitter configured to output an optical signal. The transmitter includes a seed laser, an optical array including a plurality of array elements, and a plurality of phase shifters in a multi-layer arrangement. The multi-layer arrangement includes a plurality of layers between the seed laser and the optical array, wherein a first layer of the plurality of layers transmits light to a second layer of the plurality of layers. The first layer has fewer phase shifters than the second layer. The multi-layer arrangement also includes a plurality of branches wherein each branch includes a phase shifter from each of the plurality of layers connected in series between the seed laser and one of the plurality of array elements. Each phase shifter is configured to shift the optical signal incrementally to amass a total phase shift for each of the plurality of array elements.

公开(公告)号：US11877062B2

公开(公告)日：2024-01-16

申请号：US17319614

申请日：2021-05-13

Applicant: X Development LLC

Inventor： Barnaby John James ,  Tatiana Kichkaylo ,  Peter Kimball ,  Christopher Thornton

IPC: H04N23/695 ,  G06T7/50 ,  A01K61/13 ,  A01K29/00

CPC classification number: H04N23/695 ,  A01K29/00 ,  A01K61/13 ,  G06T7/50 ,  G06T2207/30232 ,  G06T2207/30242

Abstract: A method for controlling a sensor subsystem, the method including receiving one or more metrics representing one or more characteristics of livestock, including one or more livestock objects, contained in an enclosure and monitored by one or more sensors coupled to a winch subsystem. The method further includes determining a position to move the one or more sensors based on the metrics and determining an instruction that includes information related to a movement of the one or more sensors. The method further includes sending the instruction to the winch subsystem to change the position of the one or more sensors.

公开(公告)号：US11854258B1

公开(公告)日：2023-12-26

申请号：US17343193

申请日：2021-06-09

Applicant: X Development LLC

Inventor： Gearoid Murphy

IPC: G06V20/10 ,  G06F3/04815 ,  G06N5/04 ,  G06N20/00 ,  G06T7/579 ,  G06T7/73

CPC classification number: G06V20/182 ,  G06F3/04815 ,  G06N5/04 ,  G06N20/00 ,  G06T7/579 ,  G06T7/73 ,  G06T2200/24 ,  G06T2207/10036 ,  G06T2207/20081 ,  G06T2207/30181

Abstract: Methods, systems, and apparatus for training a machine-learned model using satellite imagery and physical river gauge data as ground-truth information. Methods include receiving, from a user in a graphical user interface presented on a user device, a depth request for depth information at a geolocation. At least two satellite images are received, including the geolocation where a difference in respective capture times of each of the satellite images is within a threshold. The satellite images for the geolocation are provided to a machine-learned river gauge model. The machine-learned river gauge model determines depth information for the geolocation utilizing the satellite images, and provides, to the user in the graphical user interface, the depth information at the geolocation.

公开(公告)号：US11842129B1

公开(公告)日：2023-12-12

申请号：US16886602

申请日：2020-05-28

Applicant: X Development LLC

Inventor： Brian John Adolf ,  Martin Friedrich Schubert ,  Jesse Lu

IPC: G06F30/23 ,  G06N3/08 ,  G06F7/483 ,  G06F111/10

CPC classification number: G06F30/23 ,  G06F7/483 ,  G06N3/08 ,  G06F2111/10

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for correcting finite floating-point numerical simulation and optimization. Defining a loss function within a simulation space composed of a plurality of voxels each having an initial degree of freedom, the simulation space encompassing one or more interfaces of the component; defining an initial structure for the one or more interfaces in the simulation space; calculating, using a computer system with a finite floating-point precision, values for an electromagnetic field at each voxel using a finite-difference time domain solver to solve Maxwell's equations; and determining, for each voxel, whether to increase a respective numerical precision of respective values representing behavior of the electromagnetic field at the voxel above a threshold precision by the computer system and, in response, assigning one or more additional degrees of freedom to the voxel.

公开(公告)号：US11834656B2

公开(公告)日：2023-12-05

申请号：US17126842

申请日：2020-12-18

Applicant: X Development LLC

Inventor： Ivan Grubisic

IPC: C12N15/10 ,  C12N15/115 ,  G16B35/20

CPC classification number: C12N15/1089 ,  C12N15/115 ,  G16B35/20 ,  C12N2310/16 ,  C12N2310/3231

Abstract: The present disclosure relates to a closed loop aptamer development system that identifies one or more aptamers observed experimentally and implements machine-learning models to identify other aptamers not observed experimentally. Particularly, aspects of the present disclosure are directed to receiving a query concerning one or more targets, acquiring a library of aptamers that potential satisfy the query, identifying a first set of aptamers from the library of aptamers that substantially or completely satisfy the query, obtaining sequence data for the first set of aptamers, generating, by a prediction model, a third set of aptamers derived from the sequence data for the first set of aptamers, validating the third set of aptamers that substantially or completely satisfy the query, and upon validating the third set of aptamers and in response to the query, providing the third set of aptamers as a result to the query.

公开(公告)号：US11831989B2

公开(公告)日：2023-11-28

申请号：US18168306

申请日：2023-02-13

Applicant: X Development LLC

Inventor： Thomas Robert Swanson ,  Andrew Rossignol

IPC: H04N23/74 ,  H04N23/71 ,  A01K61/13 ,  H04N23/90

CPC classification number: H04N23/71 ,  A01K61/13 ,  H04N23/74 ,  H04N23/90

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, that validate the synchronization of controllers in an aquaculture environment. One of the methods includes an image processor that receives images generated by a first image generating device that includes a light filter that is associated with light of a particular light frequency while an aquaculture environment was illuminated with light. Based on the image that was generated by the first image generating device, the image processor determines whether the intensity value of the light frequency in the image satisfies a threshold value. Based on determining whether the intensity value of the light frequency in the image satisfies the threshold value, the image processor determines whether the aquaculture environment was illuminated with light of the particular light frequency when the image was generated. The image processor provides for output an indication of whether the aquaculture was illuminated with light of the particular frequency when the image was generated.