Patents by Inventor James B. Johnson
James B. Johnson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11954565Abstract: A technology is described for automating deployment of a machine learning model. An example method may include receiving, via a graphical user interface, credentials for connecting to a data store containing a plurality of datasets and connecting to the data store using the credentials. A selection of a target metric to predict using the machine learning model can be received, via the graphical user interface, and datasets included in the plurality of datasets that correlate to the target metric can be identified by analyzing the datasets to identify an association between the target metric and data contained within the datasets. The datasets can be input to the machine learning model to train the machine learning model to generate predictions of the target metric, and the machine learning model can be deployed to computing resources in a service provider environment to generate predictions associated with the target metric.Type: GrantFiled: May 20, 2019Date of Patent: April 9, 2024Assignee: QLIKTECH INTERNATIONAL ABInventors: Killian B. Dent, James M. Friedman, Allan D. Johnson, Shauna J. Moran, Tyler P. Cooper, Chris K. Knoch, Nicholas R. Magnuson, Daniel J. Wallace
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Publication number: 20230268351Abstract: A semiconductor device assembly includes a first semiconductor device having a first plurality of electrical contacts with a first average pitch, a second semiconductor device over the first semiconductor device and having a second plurality of electrical contacts with a second average pitch, and a signal routing structure between the first and second semiconductor devices and including a first plurality of conductive structures, each in contact with one of the first plurality of electrical contacts, a second plurality of conductive structures, each in contact with one of the second plurality of electrical contacts, and a pattern of parallel conductive lines between the first and second pluralities of conductive structures. The pattern of parallel conductive lines has a third average pitch less than the first and second average pitches, and pairs of conductive structures from the first and second pluralities are electrically coupled by different ones of the parallel conductive lines.Type: ApplicationFiled: January 12, 2023Publication date: August 24, 2023Inventors: Kunal R. Parekh, James B. Johnson
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Patent number: 11408999Abstract: A LIDAR system includes an imaging sensor optically aligned with imaging optics along a first optical path. A laser source is optically aligned with laser optics along a second optical path. A single scanning mechanism is aligned with both the first optical path and the second optical path for directing outgoing laser illumination from the laser source in a scanning direction and for directing incoming laser return illumination from the scanning direction.Type: GrantFiled: September 14, 2018Date of Patent: August 9, 2022Assignee: Goodrich CorporationInventors: James B. Johnson, Ian Peter Humphrey
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Publication number: 20210231945Abstract: A hybrid LIDAR system 100 includes a flash-based LIDAR detector array. A broad laser emitter is operatively connected to the LIDAR detector array for flash-based LIDAR sensing. A first beam steering mechanism is operatively connected with the broad laser emitter for scanning a scene with a broad beam from the broad laser emitter. A second beam steering mechanism is operatively connected with the LIDAR detector array for directing returns of the broad beam from the scene to the LIDAR detector array.Type: ApplicationFiled: March 25, 2021Publication date: July 29, 2021Applicant: Goodrich CorporationInventors: Scott W. Ramsey, Jonathan C. Jarok, James B. Johnson
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Patent number: 10989914Abstract: A hybrid LIDAR system 100 includes a flash-based LIDAR detector array. A broad laser emitter is operatively connected to the LIDAR detector array for flash-based LIDAR sensing. A first beam steering mechanism is operatively connected with the broad laser emitter for scanning a scene with a broad beam from the broad laser emitter. A second beam steering mechanism is operatively connected with the LIDAR detector array for directing returns of the broad beam from the scene to the LIDAR detector array.Type: GrantFiled: December 5, 2017Date of Patent: April 27, 2021Assignee: Goodrich CorporationInventors: Scott W. Ramsey, Jonathan C. Jarok, James B. Johnson
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Publication number: 20200088880Abstract: A LIDAR system includes an imaging sensor optically aligned with imaging optics along a first optical path. A laser source is optically aligned with laser optics along a second optical path. A single scanning mechanism is aligned with both the first optical path and the second optical path for directing outgoing laser illumination from the laser source in a scanning direction and for directing incoming laser return illumination from the scanning direction.Type: ApplicationFiled: September 14, 2018Publication date: March 19, 2020Inventors: James B. Johnson, Ian Peter Humphrey
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Patent number: 10571687Abstract: An imaging system includes a first risley sensor pointed along a first axis and a second risley sensor pointed along a second axis, the second axis intersecting the first axis, the second risley sensor has at least a wide field of view and a narrow field of view. A controller is operably connected to the second risley sensor and configured to select one of the wide field of view and the narrow field of view for image data acquired by the second risley sensor. Vehicles including the imaging system and imaging methods are also described.Type: GrantFiled: February 5, 2018Date of Patent: February 25, 2020Assignee: Goodrich CorporationInventor: James B. Johnson
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Publication number: 20190243128Abstract: An imaging system includes a first risley sensor pointed along a first axis and a second risley sensor pointed along a second axis, the second axis intersecting the first axis, the second risley sensor has at least a wide field of view and a narrow field of view. A controller is operably connected to the second risley sensor and configured to select one of the wide field of view and the narrow field of view for image data acquired by the second risley sensor. Vehicles including the imaging system and imaging methods are also described.Type: ApplicationFiled: February 5, 2018Publication date: August 8, 2019Inventor: James B. Johnson
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Publication number: 20190171003Abstract: A hybrid LIDAR system 100 includes a flash-based LIDAR detector array. A broad laser emitter is operatively connected to the LIDAR detector array for flash-based LIDAR sensing. A first beam steering mechanism is operatively connected with the broad laser emitter for scanning a scene with a broad beam from the broad laser emitter. A second beam steering mechanism is operatively connected with the LIDAR detector array for directing returns of the broad beam from the scene to the LIDAR detector array.Type: ApplicationFiled: December 5, 2017Publication date: June 6, 2019Inventors: Scott W. Ramsey, Jonathan C. Jarok, James B. Johnson
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Patent number: 10310256Abstract: A beamsplitter includes an optical substrate with a first surface configured to receive a beam of multi-spectral light, to reflect a first band of the multi-spectral light and to transmit a second band of the multi-spectral light through the optical substrate to be emitted from a second surface of the optical substrate opposite the first surface. The second surface is a freeform surface. A system includes a telescope configured to focus multi-spectral light into a beam. The system also includes a beamsplitter as described above optically coupled to the telescope so the first surface of the beamsplitter is configured to receive the beam of multi-spectral light from the telescope.Type: GrantFiled: July 14, 2016Date of Patent: June 4, 2019Assignee: Goodrich CorporationInventors: James B. Johnson, John Anthony Tejada
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Patent number: 10107910Abstract: An in-flight detection system includes a camera mounted to a platform aircraft configured to define a field of regard containing a target aircraft. A lidar system is mounted to the platform aircraft and is configured to continuously scan the field of regard defined by the camera. The lidar system determines position data between the platform aircraft and the target aircraft. A controller is operatively connected to the camera and the lidar system and is configured to activate the lidar system after the camera defines the field of regard.Type: GrantFiled: December 12, 2016Date of Patent: October 23, 2018Assignee: GOODRICH CORPORATIONInventors: James B. Johnson, Michael C. Marden, Ian P. Humphrey
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Publication number: 20180164436Abstract: An in-flight detection system includes a camera mounted to a platform aircraft configured to define a field of regard containing a target aircraft. A lidar system is mounted to the platform aircraft and is configured to continuously scan the field of regard defined by the camera. The lidar system determines position data between the platform aircraft and the target aircraft. A controller is operatively connected to the camera and the lidar system and is configured to activate the lidar system after the camera defines the field of regard.Type: ApplicationFiled: December 12, 2016Publication date: June 14, 2018Applicant: Goodrich CorporationInventors: James B. Johnson, Michael C. Marden, Ian P. Humphrey
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Publication number: 20180017787Abstract: A beamsplitter includes an optical substrate with a first surface configured to receive a beam of multi-spectral light, to reflect a first band of the multi-spectral light and to transmit a second band of the multi-spectral light through the optical substrate to be emitted from a second surface of the optical substrate opposite the first surface. The second surface is a freeform surface. A system includes a telescope configured to focus multi-spectral light into a beam. The system also includes a beamsplitter as described above optically coupled to the telescope so the first surface of the beamsplitter is configured to receive the beam of multi-spectral light from the telescope.Type: ApplicationFiled: July 14, 2016Publication date: January 18, 2018Inventors: James B. Johnson, John Anthony Tejada
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Patent number: 9841588Abstract: A telescope and beam expander assembly includes a primary telescope mirror. An optical element is spaced apart from the primary mirror. The optical element includes front and rear surfaces, wherein an outward facing aspect of the rear surface is mounted opposite the primary mirror and includes a reflective portion that forms a secondary mirror to reflect gathered light from the primary mirror toward a focal point. An inward facing aspect of the front surface includes a reflective portion that forms a secondary expander mirror configured to reflect a beam onto an inward facing aspect of the rear surface for beam expansion. The optical element can include a monolithic body of optically-transmissive material on which the front and rear surfaces are located.Type: GrantFiled: December 9, 2015Date of Patent: December 12, 2017Assignee: Goodrich CorporationInventor: James B. Johnson
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Publication number: 20170168276Abstract: A telescope and beam expander assembly includes a primary telescope mirror. An optical element is spaced apart from the primary mirror. The optical element includes front and rear surfaces, wherein an outward facing aspect of the rear surface is mounted opposite the primary mirror and includes a reflective portion that forms a secondary mirror to reflect gathered light from the primary mirror toward a focal point. An inward facing aspect of the front surface includes a reflective portion that forms a secondary expander mirror configured to reflect a beam onto an inward facing aspect of the rear surface for beam expansion. The optical element can include a monolithic body of optically-transmissive material on which the front and rear surfaces are located.Type: ApplicationFiled: December 9, 2015Publication date: June 15, 2017Inventor: James B. Johnson
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Patent number: 9535257Abstract: A collimator unit includes an on-axis collimator tube fixedly attached to at least two off-axis collimator tubes. The off-axis collimator tubes are angled relative to the on-axis collimator tube. Each collimator tube can include a lens, a light source, and a target placed at the lens' focal point. The collimator tubes can be positioned within a housing such that the on-axis collimator tube is coaxial and centered with respect to the housing.Type: GrantFiled: March 27, 2014Date of Patent: January 3, 2017Assignee: Goodrich CorporationInventor: James B. Johnson
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Patent number: 9411538Abstract: Embodiments of the present invention provide memory systems having a plurality of memory devices sharing an interface for the transmission of read data. A controller can identify consecutive read requests sent to different memory devices. To avoid data contention on the interface, for example, the controller can be configured to delay the time until read data corresponding to the second read request is placed on the interface.Type: GrantFiled: May 19, 2014Date of Patent: August 9, 2016Assignee: Micron Technology, Inc.Inventors: Paul A. LaBerge, James B. Johnson
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Patent number: 9275698Abstract: A memory system and method uses stacked memory device dice coupled to each other and to a logic die. The logic die may include a timing correction system that is operable to control the timing at which the logic die receives signals, such as read data signals, from each of the memory device dice. The timing correction controls the timing of the read data or other signals by adjusting the timing of respective strobe signals, such as read strobe signals, that are applied to each of the memory device dice. The memory device dice may transmit read data to the memory device at a time determined by when it receives the respective strobe signals. The timing of each of the strobe signals is adjusted so that the read data or other signals from all of the memory device dice are received at the same time.Type: GrantFiled: July 24, 2014Date of Patent: March 1, 2016Assignee: Micron Technology, Inc.Inventors: Paul A. LaBerge, Joseph M. Jeddeloh, James B. Johnson
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Publication number: 20150277135Abstract: A collimator unit includes an on-axis collimator tube fixedly attached to at least two off-axis collimator tubes. The off-axis collimator tubes are angled relative to the on-axis collimator tube. Each collimator tube can include a lens, a light source, and a target placed at the lens' focal point. The collimator tubes can be positioned within a housing such that the on-axis collimator tube is coaxial and centered with respect to the housing.Type: ApplicationFiled: March 27, 2014Publication date: October 1, 2015Applicant: Goodrich CorporationInventor: James B. Johnson
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Patent number: 8930786Abstract: Error correcting codes (ECCs) have been proposed to be used in high frequency memory devices to detect errors in signals transmitted between a memory controller and a memory device. For high frequency memory devices, ECCs have delay characteristics of greater than one clock cycle. When the delay exceeds one clock cycle but is much less than two clock cycles, an entire second clock cycle must be added. By calculating and comparing the ECC value in a static logic circuit and a dynamic logic circuit, the logic delay is substantially reduced. In addition, the ECC value may be calculated and compared using two sets of static logic gates, where the second static logic gate is clocked by a clock signal that is delayed relative to the clock signal of the first set of logic gates.Type: GrantFiled: October 4, 2013Date of Patent: January 6, 2015Assignee: Micron Technology, Inc.Inventor: James B. Johnson