Patents by Inventor Ryan Davis
Ryan Davis 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: 11662465Abstract: The present disclosure relates to systems and methods that facilitate a scanning light detection and ranging (LIDAR) device configured to provide an asymmetric illumination pattern. An example system includes a rotatable base configured to rotate about a first axis and a mirror assembly. The mirror assembly is configured to rotate about a second axis, which is substantially perpendicular to the first axis. The system also includes an optical cavity coupled to the rotatable base. The optical cavity includes a photodetector and a photodetector lens arranged so as to define a light-receiving axis. The optical cavity also includes a light-emitter device and a light-emitter lens arranged so as to define a light-emission axis. At least one of the light-receiving axis or the light-emission axis forms a tilt angle with respect to the first axis.Type: GrantFiled: December 31, 2018Date of Patent: May 30, 2023Assignee: Waymo LLCInventors: Ryan Davis, Blaise Gassend
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Patent number: 11651373Abstract: A bottom-up hierarchical computer network architecture is provided. The architecture may include a central server. The architecture may also include a plurality of edge nodes that may be coupled to the central server. At least a first one of the edge nodes may be configured to process a transaction, compile data associated with the transaction, and store the data as a master dataset in the first edge node. The architecture may also include a data administration module. The data administration module may be configured to compare the master dataset in the first edge node to transactional data in the central server. When the transactional data in the central server is inconsistent with the master dataset in the first edge node, the data administration module may be configured to update the transactional data in the central server to be consistent with the master dataset in the first edge node.Type: GrantFiled: June 21, 2019Date of Patent: May 16, 2023Assignee: Bank of America CorporationInventors: Monika Kapur, Crystal M. Sundaramoorthy, Kevin A. Delson, Brandon Sloane, Ryan Davis
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Patent number: 11640075Abstract: A high-power electro-optic modulator (EOM) is formed to use specialized electrodes of a material selected to have a CTE that matches the CTE of the modulator's crystal. Providing CTE matching reduces the presence of stress-induced birefringence, which is known to cause unwanted modulation of the propagating optical signal. The specialized electrodes are preferably formed of a CuW metal matrix composite having a W/Cu ratio selected to create the matching CTE value. Advantageously, the CuW-based electrodes also exhibit a thermal conductivity about an order of magnitude greater than conventional electrode material (brass, Kovar) and thus provide additional thermal stability to the EOM's performance.Type: GrantFiled: September 10, 2020Date of Patent: May 2, 2023Assignee: II-VI Delaware, Inc.Inventors: Ryan Davis, Wen-Qing Xu, Elgin Eissler, Fred Kropf
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Publication number: 20230103212Abstract: Example embodiments relate to LIDAR systems with multi-faceted mirrors. An example embodiment includes a LIDAR system. The system includes a multi-faceted mirror that includes a plurality of reflective facets, which rotates about a first rotational axis. The system also includes a light emitter configured to emit a light signal toward one or more regions of a scene. Further, the system includes a light detector configured to detect a reflected light signal. In addition, the system includes an optical window positioned between the multi-faceted mirror and the one or more regions of the scene such that light reflected from one or more of the reflective facets is transmitted through the optical window. The optical window is positioned such that the optical window is non-perpendicular to the direction toward which the light emitted along the optical axis is directed for all angles of the multi-faceted mirror.Type: ApplicationFiled: November 21, 2022Publication date: March 30, 2023Inventors: Blaise Gassend, Ralph H. Shepard, Samuel Lenius, Ryan Davis
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Publication number: 20230025302Abstract: An apparatus, system and related methods for controlling a pressurized flow from a high or low pressure system. An actuated sand dump system and related methods include a first valve positioned downstream of a high or low pressure system, a second valve positioned downstream of the first valve, a choke positioned between in the first and second valves, a plurality of pressure gauges, and a control unit operable to automatically open and close the first and second valves and the choke in a predetermined sequence, upon initiating the predetermined sequence, and in response to pressure measurements from the plurality of pressure gauges.Type: ApplicationFiled: July 21, 2022Publication date: January 26, 2023Applicant: SM ENERGY COMPANYInventors: Sean SAYERS, Nathan GERBER, Ryan DAVIS, Robert BALCER
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Publication number: 20220413260Abstract: The present disclosure relates to optical devices and systems, specifically those related to light detection and ranging (LIDAR) systems. An example device includes a shaft defining a rotational axis. The shaft includes a first material having a first coefficient of thermal expansion. The device also includes a rotatable mirror disposed about the shaft. The rotatable mirror includes a multi-sided structure having an exterior surface and an interior surface. The multi-sided structure includes a second material having a second coefficient of thermal expansion. The second coefficient of thermal expansion is different from the first coefficient of thermal expansion. The multi-sided structure also includes a plurality of reflective surfaces disposed on the exterior surface of the multi-sided structure. The multi-sided structure yet further includes one or more support members coupled to the interior surface and the shaft.Type: ApplicationFiled: August 26, 2022Publication date: December 29, 2022Inventors: Blaise GASSEND, Ryan DAVIS, David DUFF
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Patent number: 11536845Abstract: Example embodiments relate to LIDAR systems with multi-faceted mirrors. An example embodiment includes a LIDAR system. The system includes a multi-faceted mirror that includes a plurality of reflective facets, which rotates about a first rotational axis. The system also includes a light emitter configured to emit a light signal toward one or more regions of a scene. Further, the system includes a light detector configured to detect a reflected light signal. In addition, the system includes an optical window positioned between the multi-faceted mirror and the one or more regions of the scene such that light reflected from one or more of the reflective facets is transmitted through the optical window. The optical window is positioned such that the optical window is non-perpendicular to the direction toward which the light emitted along the optical axis is directed for all angles of the multi-faceted mirror.Type: GrantFiled: December 28, 2018Date of Patent: December 27, 2022Assignee: Waymo LLCInventors: Blaise Gassend, Ralph H. Shepard, Samuel Lenius, Ryan Davis
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Publication number: 20220390549Abstract: A system and method are disclosed for providing a bi-directional data communication link within a LIDAR assembly that has a stationary portion attached to an autonomous vehicle and a second portion rotatably connected to the stationary portion. The second portion may include one or more emitting/receiving devices (e.g., lasers) for detecting objects surrounding the autonomous vehicle. A first printed circuit board including a first set of trace antennas. A second printed circuit board including a second set of trace antennas. The first printed circuit board may be configured to rotate 360-degrees in relation to the second printed circuit board so that the first set of trace antennas and the second set of trace antennas align to provide the bi-directional data link.Type: ApplicationFiled: March 9, 2022Publication date: December 8, 2022Applicant: Argo AI, LLCInventors: MARK D. ENTWISTLE, BAYARD G. GARDINEER, IV, RYAN DAVIS, WILLIAM MORDARSKI, BILGE KOCER
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Publication number: 20220357451Abstract: A light detection and ranging (LIDAR) device includes a transmitter, a receiver, and a minor. The transmitter emits collimated transmit light toward the minor for reflection into an environment. The receiver includes a receive lens, an aperture, a holder, and a light sensor. The receive lens is configured to receive, via the minor, reflections of the collimated transmit light from the environment and focus the received light at a point within the aperture. The holder is configured to position the light sensor to receive light that diverges from the aperture. The holder and aperture can be moved together relative to the receive lens as an assembly. To align the receiver with the transmitter, a light source emits light through the aperture toward the receive lens, and the assembly is adjusted so that the light emitted by the transmitter and receiver overlap m an image obtained by a camera.Type: ApplicationFiled: March 5, 2020Publication date: November 10, 2022Inventors: Blaise GASSEND, Zachary MORRISS, Drew ULRICH, Pierre-Yves DROZ, Ryan DAVIS
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Patent number: 11464294Abstract: The present disclosure relates to a device for retaining the shape of a shoe. The shoe insert provided herein for retaining the shape of a shoe includes a toe fabric bag and a vamp fabric bag. Each fabric bag may be made of a malleable form-fitting fabric. Each fabric bag may be of different sizes and shapes to fit shoes of different sizes and shapes. Also disclosed are methods of manufacturing a shoe insert and methods of using a device for retaining the shape of a shoe.Type: GrantFiled: July 20, 2020Date of Patent: October 11, 2022Assignee: Matthews International CorporationInventors: Chelsea Garcia, Ryan Davis
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Patent number: 11460662Abstract: The present disclosure relates to optical devices and systems, specifically those related to light detection and ranging (LIDAR) systems. An example device includes a shaft defining a rotational axis. The shaft includes a first material having a first coefficient of thermal expansion. The device also includes a rotatable mirror disposed about the shaft. The rotatable mirror includes a multi-sided structure having an exterior surface and an interior surface. The multi-sided structure includes a second material having a second coefficient of thermal expansion. The second coefficient of thermal expansion is different from the first coefficient of thermal expansion. The multi-sided structure also includes a plurality of reflective surfaces disposed on the exterior surface of the multi-sided structure. The multi-sided structure yet further includes one or more support members coupled to the interior surface and the shaft.Type: GrantFiled: December 26, 2018Date of Patent: October 4, 2022Assignee: Waymo LLCInventors: Blaise Gassend, Ryan Davis, David Duff
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Patent number: 11448399Abstract: An electronically controlled burner management system for oilfield separators. The system includes an autonomous standing pilot spark ignition that includes a self-aligning clamp that holds the igniter to the burner nozzle. The self-aligning clamp enables rapid installation and removal, lowering the total cost of ownership. The autonomous spark ignition system incorporates temperature sensors to determine when the standing pilot needs to be relit, and can shut off the gas or other fuel flow to the standing pilot and the main burner when the pilot is not lit. The system increases oil and gas production from the well, reduces fugitive emissions of unburned gas, and improves oilfield worker safety. When installed or retrofitted into an existing oilfield separator, the original burner control components are left in place, allowing the user to revert to traditional operation in case of failure of any electronic component of the present system.Type: GrantFiled: November 21, 2019Date of Patent: September 20, 2022Assignee: Dragonfire Technologies, Inc.Inventors: Ryan Davis, Steven Strohl, Ty Davis, William F. Clark
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Publication number: 20220178922Abstract: Devices and materials are disclosed for collecting breath samples and for testing such samples for the presence of a pathogen, for example the pathogen(s) associated with Coronavirus Disease 2019 (COVID-19). In some embodiments, a collection device can include a tube into which a subject can exhale or cough, and that provides for use of a filter to capture expired sample material. In some embodiments, a sample liquid can be created from the breath sample by addition of an indicator to render a pathogen in the sample readily detectable. In some embodiments, materials are provided for an assay to detect a pathogen in the sample liquid.Type: ApplicationFiled: December 2, 2021Publication date: June 9, 2022Inventors: Fred Lampropoulos, Ryan Davis, Geoffrey Russell, John Hellgeth, Michael Dean Haslam, Shayna Bernice Judd, Jim Mottola
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Publication number: 20220080097Abstract: Devices, systems, and methods used to drain a body cavity under a vacuum are disclosed. The devices include a vacuum container and a cap. The container includes an ergonomic gripping portion to allow a user to easily handle the container in use. The cap includes a sealing member configured to selectively seal an inlet to control the flow of drainage fluid into the vacuum container.Type: ApplicationFiled: September 13, 2021Publication date: March 17, 2022Inventors: Ryan Davis, Robert Bilgor Peliks, Alex Singleton, Michael Dean Haslam, Michael Hallisey, Jim Mottola
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Publication number: 20220075214Abstract: A high-power electro-optic modulator (EOM) is formed to use specialized electrodes of a material selected to have a CTE that matches the CTE of the modulator's crystal. Providing CTE matching reduces the presence of stress-induced birefringence, which is known to cause unwanted modulation of the propagating optical signal. The specialized electrodes are preferably formed of a CuW metal matrix composite having a W/Cu ratio selected to create the matching CTE value. Advantageously, the CuW-based electrodes also exhibit a thermal conductivity about an order of magnitude greater than conventional electrode material (brass, Kovar) and thus provide additional thermal stability to the EOM's performance.Type: ApplicationFiled: September 10, 2020Publication date: March 10, 2022Applicant: II-VI Delaware, Inc.Inventors: Ryan Davis, Wen-Qing Xu, Elgin Eissler, Fred Kropf
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Patent number: 11252255Abstract: A method for aggregating outage data via an edge computing system is provided. The method may include transmitting, by each edge-node included in a network, a self-identifying, self-locating, communication. The method may include receiving, at each edge-node included in the network, self-identifying, self-locating, communications from one or more edge-nodes included in the network. The method may include detecting an outage relating to a first edge-node included in the network. The outage may be detected by at least one edge-node included in the network. The at least one edge-node may not be the first edge-node. The at least one edge-node may be the first edge-node operating in limited capacity. The method may include identifying a most-recently confirmed location of an entity co-located with the first edge-node. The method may include dispatching outage-restoration-assistance to the most-recently confirmed real-time location of the entity co-located with the first edge-node.Type: GrantFiled: June 21, 2019Date of Patent: February 15, 2022Assignee: Bank of America CorporationInventors: Ryan Davis, Crystal M. Sundaramoorthy, Kevin A. Delson, Brandon Sloane
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Patent number: 11199051Abstract: A cutting element has an intercrystalline-bonded diamond body that includes an inner region and an outer surface that includes a working surface of the cutting element. The outer surface is treated, after formation of the intercrystalline-bonded diamond by high-pressure/high-temperature process, to have a level of surface compressive stress that is greater than a compressive stress of the inner region.Type: GrantFiled: October 8, 2018Date of Patent: December 14, 2021Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Yi Fang, J. Daniel Belnap, Scott L. Horman, Ryan Davis, Haibo Zhang
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Publication number: 20210304319Abstract: The invention is a system and method for providing funding to meet an insurance deductible through a contractor and submitting proof of payment of a deductible to an insurance company, or for providing funding for services unrelated to insurance claims, whereby the customer makes payments on the funded amount through the system. The system including segmented user accounts accessible by administrators, partners, contractors, and customers. The system being comprised of a networked server operatively connected to a database storing user account information and funding agreements.Type: ApplicationFiled: March 29, 2021Publication date: September 30, 2021Applicant: F.M.D. Holdings, LLCInventors: Ryan Davis, Kris Kincaid, Brandi Hickson
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Publication number: 20210085983Abstract: Seals used within lead bores of implantable medical devices for creating a seal to implantable medical leads inserted into the lead bores include a cylinder that engages the lead body. The length of contact of the cylinder to the lead body is at least 0.010? long while average contact pressure is no greater than (10 pounds per inch)/(contact length). Adequate electrical isolation is achieved, even when a debris particle is present between the inner cylinder and the lead body while insertion force remains acceptable.Type: ApplicationFiled: September 23, 2019Publication date: March 25, 2021Inventors: Richard T. Stone, Michael T. Hegland, Darren A. Janzig, Dale F. Seeley, Sean P. Skubitz, Ryan Davis, Salil M. Vaidya
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Publication number: 20210012393Abstract: A method for evaluating an entity's net worth via a plurality of smart sensors is provided. The method may include determining a range of base-line values for each characteristic associated with a plurality of physical assets. Each physical asset may be coupled to one of the smart sensors. The method may include monitoring periodically to determine a measurable characteristic value for each characteristic and comparing each measured characteristic value to a stored range of base-line values for the characteristic. When a change is detected and is outside the range of base-line values, the method may include transmitting the change from to an edge computing device and modifying a stored monetary base value of each physical asset based on the change. The method may further include generating a total net value of the plurality of physical assets by combining the modified monetary base value of each physical asset.Type: ApplicationFiled: July 9, 2019Publication date: January 14, 2021Inventors: Ryan Davis, Albena N. Fairchild, Crystal M. Sundaramoorthy