Patents by Inventor James A. Robertson
James A. Robertson 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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Publication number: 20220346753Abstract: The present disclosure describes ultrasound imaging systems and methods that may be used to image, for example, breast tissue. An ultrasound imaging system according to one embodiment may include a probe, a sensor attached to the probe and operatively associated with a position tracking system, a processor configured to receive probe position data from the position tracking system. The user interface may be configured to provide instructions for placement of the probe at a plurality of anatomical landmarks of a selected breast of the subject and receive user input to record the spatial location of the probe at each of the plurality of anatomical landmarks. The processor may be configured to determine a scan area based on the spatial location of the probe at each of the plurality of anatomical landmarks and generate a scan pattern for the selected breast. The processor may be further configured to monitor movement of the probe.Type: ApplicationFiled: July 13, 2022Publication date: November 3, 2022Inventors: James Robertson Jago, Julia Dmitrieva, Gary Cheng-How Ng, Thomas Shu Yin Tang
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Patent number: 11455768Abstract: In a ray tracer, to prevent any long-running query from hanging the graphics processing unit, a traversal coprocessor provides a preemption mechanism that will allow rays to stop processing or time out early. The example non-limiting implementations described herein provide such a preemption mechanism, including a forward progress guarantee, and additional programmable timeout options that can be time or cycle based. Those programmable options provide a means for quality of service timing guarantees for applications such as virtual reality (VR) that have strict timing requirements.Type: GrantFiled: December 4, 2020Date of Patent: September 27, 2022Assignee: NVIDIA CorporationInventors: Greg Muthler, Ronald Charles Babich, Jr., William Parsons Newhall, Jr., Peter Nelson, James Robertson, John Burgess
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Publication number: 20220287606Abstract: Measurement system which can be used at patients bedside to monitor the amount of blood drawn from the patient. The system uses disposable sensor and electronics to measure accurately and in real time the volume of the blood drawn from the patient using a paddlewheel sensor wherein the rotation of the paddle wheel is correlated with the volume of the blood that is drawn from the patient and collected.Type: ApplicationFiled: August 5, 2020Publication date: September 15, 2022Applicant: BD KIESTRA B.V.Inventors: Franciscus Feijen, Johannes Anne Bruinsma, Samer Ahmed, Roland Renkema, Daniel James Robertson
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Patent number: 11419577Abstract: The present disclosure describes ultrasound imaging systems and methods that may be used to image, for example, breast tissue. An ultrasound imaging system according to one embodiment may include a probe, a sensor attached to the probe and operatively associated with a position tracking system, a processor configured to receive probe position data from the position tracking system. The user interface may be configured to provide instructions for placement of the probe at a plurality of anatomical landmarks of a selected breast of the subject and receive user input to record the spatial location of the probe at each of the plurality of anatomical landmarks. The processor may be configured to determine a scan area based on the spatial location of the probe at each of the plurality of anatomical landmarks and generate a scan pattern for the selected breast. The processor may be further configured to monitor movement of the probe.Type: GrantFiled: April 13, 2017Date of Patent: August 23, 2022Assignee: KONINKLIJKE PHILIPS N.V.Inventors: James Robertson Jago, Julia Dmitrieva, Gary Cheng-How Ng, Thomas Shu Yin Tang
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Publication number: 20220232115Abstract: Systems and methods for generating an alert on an eyewear device are provided. The systems and methods include receiving, by an eyewear device, from a mobile device, data indicative of a first combination of notification attributes that trigger a first alert on the eyewear device; determining that the mobile device has received a new notification based on additional data received from the mobile device; determining that a combination of attributes of the new notification matches the first combination of notification attributes; and in response to determining that the combination of the attributes of the new notification matches the first combination of notification attributes, retrieving, from a storage device of the eyewear device, a first visual indicator animation that represents the first alert; and activating a visual indicator of the eyewear device in accordance with the retrieved first visual indicator animation to generate the first alert on the eyewear device.Type: ApplicationFiled: April 8, 2022Publication date: July 21, 2022Inventors: John James Robertson, Andrew Joseph Bartow, Samuel Ahn, Matthew Du
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Publication number: 20220211058Abstract: The invention relates to a continuous process for freezing a flow of aqueous material in liquid form and moving the aqueous material through at least one tube from an inlet of the tube to an outlet of the tube so as to form a breakable or cuttable frozen extrusion without bursting the tube. The process creates an extruded material that comprises liquid aqueous material entrapped between frozen aqueous material to self-lubricate the extrusion as it moves through the tube. An apparatus for carrying out the process of the invention is also provided.Type: ApplicationFiled: March 31, 2020Publication date: July 7, 2022Applicant: Massey UniversityInventors: Richard Hamilton ARCHER, Lindsay James ROBERTSON, Jolin MOREL
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Patent number: 11365369Abstract: The present invention relates to methods of producing industrial products from plant lipids, particularly from vegetative parts of plants. In particular, the present invention provides oil products such as biodiesel and synthetic diesel and processes for producing these, as well as plants having an increased level of one or more non-polar lipids such as triacylglycerols and an increased total non-polar lipid content. In one particular embodiment, the present invention relates to combinations of modifications in two or more of lipid handling enzymes, oil body proteins, decreased lipid catabolic enzymes and/or transcription factors regulating lipid biosynthesis to increase the level of one or more non-polar lipids and/or the total non-polar lipid content and/or mono-unsaturated fatty acid content in plants or any part thereof. In an embodiment, the present invention relates to a process for extracting lipids.Type: GrantFiled: November 7, 2019Date of Patent: June 21, 2022Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATIONInventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Kyle Reynolds, Qing Liu, Benjamin Aldo Leita
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Publication number: 20220186269Abstract: The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desatorase or elongase activity that can be used in methods of synthesizing long-chain polyunsaturated fatty acids.Type: ApplicationFiled: November 3, 2021Publication date: June 16, 2022Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Surinder Pal Singh, Stanley Suresh Robert, Peter David Nichols, Susan Irene Ellis Blackburn, Xue-Rong Zhou, James Robertson Petrie, Allan Graham Green
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Publication number: 20220183655Abstract: An ultrasonic diagnostic imaging system acquires volume image flow data sets of subvolumes of a blood vessel over at least a cardiac cycle. Image data of the subvolumes is then aligned both spatially and temporally to produce 3D images of the volume flow of the blood vessel over a heart cycle. A volume flow profile curve is produced from the acquired volume image flow data sets. The subvolumes are scanned starting with the center of the blood vessel and proceeding outward therefrom. The blood vessel center may be designated manually by a user or automatically by the ultrasound system by Doppler or other methods. Each subvolume is scanned over a heart cycle, with the systolic phase in the temporal center of the acquisition interval. The subvolumes are scanned in synchronism with the heart cycle and the estimation of a heart cycle is updated during each subvolume data acquisition interval.Type: ApplicationFiled: March 19, 2020Publication date: June 16, 2022Inventors: SHENG-WEN HUANG, JAMES ROBERTSON JAGO, SIBO LI, SHIYING WANG, JUN SOEB SHIN, GERARD JOSEPH HARRISON, THANASIS LOUPAS, LIANG ZHANG
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Publication number: 20220185053Abstract: Embodiments of the present invention provide a control system (100) for determining a suspension calibration of a vehicle (800). The control system (100) has one or more controllers (120) that receive route data indicative of a route ahead of the vehicle (800). One or more processors (130) determine, from the route data, a prediction of a first acceleration at a first location (320) ahead of the vehicle (800) and a second acceleration at a second location (330) ahead of the first location(320). The one or more processors (130) determine a suspension calibration of the vehicle (800) in dependence on the second acceleration. The actual acceleration of the vehicle (800) is measured at the first location (320) and compared with the first acceleration.Type: ApplicationFiled: February 5, 2020Publication date: June 16, 2022Inventors: Robert NEILSON, James ROBERTSON, Stefan KOJCHEV
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Publication number: 20220165017Abstract: Enhanced techniques applicable to a ray tracing hardware accelerator for traversing a hierarchical acceleration structure are disclosed. The traversal efficiency of such hardware accelerators are improved, for example, by transforming a ray, in hardware, from the ray's coordinate space to two or more coordinate spaces at respective points in traversing the hierarchical acceleration structure. In one example, the hardware accelerator is configured to transform a ray, received from a processor, from the world space to at least one alternate world space and then to an object space in hardware before a corresponding ray-primitive intersection results are returned to the processor. The techniques disclosed herein facilitate the use of additional coordinate spaces to orient acceleration structures in a manner that more efficiently approximate the space occupied by the underlying primitives being ray-traced.Type: ApplicationFiled: February 11, 2022Publication date: May 26, 2022Inventors: Gregory MUTHLER, John BURGESS, James ROBERTSON, Magnus ANDERSON
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Publication number: 20220159576Abstract: Systems, methods, devices, computer readable media, and other various embodiments are described for location management processes in wearable electronic devices. Performance of such devices is improved with reduced time to first fix of location operations in conjunction with low-power operations. In one embodiment, low-power circuitry manages high-speed circuitry and location circuitry to provide location assistance data from the high-speed circuitry to the low-power circuitry automatically on initiation of location fix operations as the high-speed circuitry and location circuitry are booted from low-power states. In some embodiments, the high-speed circuitry is returned to a low-power state prior to completion of a location fix and after capture of content associated with initiation of the location fix. In some embodiments, high-speed circuitry is booted after completion of a location fix to update location data associated with content.Type: ApplicationFiled: November 23, 2021Publication date: May 19, 2022Inventors: Yu Jiang Tham, John James Robertson, Gerald Nilles, Jason Heger, Praveen Babu Vadivelu
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Patent number: 11330094Abstract: Systems and methods for generating an alert on an eyewear device are provided. The systems and methods include receiving, by an eyewear device, from a mobile device, data indicative of a first combination of notification attributes that trigger a first alert on the eyewear device; determining that the mobile device has received a new notification based on additional data received from the mobile device; determining that a combination of attributes of the new notification matches the first combination of notification attributes; and in response to determining that the combination of the attributes of the new notification matches the first combination of notification attributes, retrieving from a storage device of the eyewear device, a first visual indicator animation that represents the first alert; and activating a visual indicator of the eyewear device in accordance with the retrieved first visual indicator animation to generate the first alert on the eyewear device.Type: GrantFiled: March 29, 2019Date of Patent: May 10, 2022Assignee: Snap Inc.Inventors: John James Robertson, Andrew Joseph Bartow, Samuel Ahn, Matthew Du
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Patent number: 11306271Abstract: The present invention relates to a process for producing ethyl esters of polyunsaturated fatty acids, comprising transesterifying triacylglycerols in extracted plant lipid.Type: GrantFiled: May 6, 2020Date of Patent: April 19, 2022Assignees: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, GRAINS RESEARCH AND DEVELOPMENT CORPORATION, NUSEED NUTRITIONAL AUSTRALIA PTY LTD.Inventors: James Robertson Petrie, Surinder Pal Singh, Robert Charles de Feyter
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Publication number: 20220103757Abstract: Eyewear having an image signal processor (ISP) dynamically operable in a camera pipeline for augmented reality (AR) and computer vision (CV) systems. Multi-purpose cameras are used for simultaneous image capture and CV on wearable AR devices. The cameras are coupled to a frame and configured to generate images, wherein the cameras and the ISP are configured to operate in a first AR mode and capture images having a first resolution suitable for use in AR, and are configured to operate in a second CV mode to provide the images having a second resolution suitable for use in CV. The first resolution in the AR mode is higher than the second resolution in the CV mode, and the cameras and the ISP consume less power in the second CV mode than the first AR mode. The cameras and the ISP save significant system power by operating in the low power mode CV mode.Type: ApplicationFiled: August 29, 2021Publication date: March 31, 2022Inventors: Bo Ding, Chintan Doshi, Alexander Kane, John James Robertson, Dmitry Ryuma
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Publication number: 20220103752Abstract: An eyewear device having an image processor operable in a camera pipeline for computer vision (CV) and in augmented reality (AR) systems. The image processor is configured to selectively control a plurality of cameras to provide images having a first resolution in the high power AR mode, and to provide the images having a second resolution in the low power CV mode. The first resolution is higher than the second resolution, and the plurality of cameras consume less power in the CV mode than the AR mode. The image processor controls the camera pipeline to process the first resolution high IQ images from the plurality of cameras to operate in the AR mode, and controls the camera pipeline to process the second resolution lower IQ images from the plurality of cameras to operate in the CV mode. Substantial power is saved by reducing the resolution of the images using downscaling in the cameras themselves in the CV mode.Type: ApplicationFiled: September 27, 2021Publication date: March 31, 2022Inventors: Bo Ding, Chintan Doshi, Alexander Kane, Anton Kondratenko, Gerald Nilles, John James Robertson, Dmitry Ryuma, Matthias Kalkgruber
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Patent number: 11282261Abstract: Enhanced techniques applicable to a ray tracing hardware accelerator for traversing a hierarchical acceleration structure are disclosed. The traversal efficiency of such hardware accelerators are improved, for example, by transforming a ray, in hardware, from the ray's coordinate space to two or more coordinate spaces at respective points in traversing the hierarchical acceleration structure. In one example, the hardware accelerator is configured to transform a ray, received from a processor, from the world space to at least one alternate world space and then to an object space in hardware before a corresponding ray-primitive intersection results are returned to the processor. The techniques disclosed herein facilitate the use of additional coordinate spaces to orient acceleration structures in a manner that more efficiently approximate the space occupied by the underlying primitives being ray-traced.Type: GrantFiled: June 10, 2020Date of Patent: March 22, 2022Assignee: NVIDIA CORPORATIONInventors: Gregory Muthler, John Burgess, James Robertson, Magnus Andersson
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Patent number: 11283308Abstract: A method for detecting the presence of a receiver in an inductively coupled power transfer system having a transmitter and receiver. The method includes switching on a transmitter converter at a first frequency, measuring the inrush current and determining whether there is a receiver present. In another method, the inrush current is measured for a range of transmitter frequencies, and the variation in current is used to determine where there is a receiver present. In another method, the inrush current is measured when there is a change in voltage in the transmitter, and the variation in current is used to determine where there is a receiver present. In another method, the current supplied to the transmitter converter is measured over two transmitter frequencies, and the variation in current is used to determine where there is a receiver present.Type: GrantFiled: March 16, 2020Date of Patent: March 22, 2022Assignee: Apple Inc.Inventor: Daniel James Robertson
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Patent number: 11235439Abstract: A tool for adjusting the alignment of a connector carried within slots in one or more components. The tool comprises a first member and a second member, wherein the first member and/or second member includes an alignment feature configured to react against reaction feature(s) of the one or more components to adjust the alignment of the connector within the slots. The first member includes a shaft and a tool head carried thereby. The tool head comprises a body configured to engage a first portion of the connector. The second member is configured to be coupled with the first member, and also includes a shaft and a tool head carried thereby. The tool head of the second member comprises a body configured to engage a second portion of the connector.Type: GrantFiled: August 23, 2019Date of Patent: February 1, 2022Assignee: FCA US LLCInventors: Bo Zhang, James A Robertson, Robert T Connolly, James N Settles
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Publication number: 20220024289Abstract: An articulating slanted back soft top assembly for 4-door and 2-door SUVs. A fabric cover is supported by a frame that is at least partially articulatable from at least a closed position to at least one open air position. The frame includes at least one forward fabric support bow member and at least one rearward fabric support bow member. The rear fabric support bow member being positioned when in the closed position in a manner which allows the fabric to clear a sport bar or “roll bar” member of a vehicle in the closed position such that a rear portion of the top is angled from the vertical when viewing the vehicle from the side.Type: ApplicationFiled: October 6, 2021Publication date: January 27, 2022Applicant: Bestop, Inc.Inventors: William H. Haberkamp, Eric D. Getzschman, Jose N. Vigil, Andy Waite, Rick H. Troeger, Blake A. Jensen, James A. Robertson, Ronald Manzanares, George C. Stickles