Patents Assigned to In-Development, LLC
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Patent number: 11807812Abstract: The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched. In one embodiment, coke is partially cracked when placed in horizontal communication with one or more uneven surfaces. In another embodiment, a coke loaf is partially broken when dropped a vertical distance that is less than the height of the coke loaf. In another embodiment, a mass of coke is partially broken when first placed in vertical communication with one or more uneven surfaces and then placed in horizontal communication with the same or different one or more uneven surfaces. In some embodiments, the one or more uneven surfaces may be mounted to a coke oven, train car, hot car, quench car, or combined hot car/quench car.Type: GrantFiled: January 4, 2021Date of Patent: November 7, 2023Assignee: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLCInventors: John Francis Quanci, John Shannon Essman, James Eric Bond, Khambath Vichitvongsa, Chun Wai Choi
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Patent number: 11810679Abstract: A system for reducing plasma instability is disclosed. The system includes: an outer electrode having a first end and a second end spaced from the first end; and an inner electrode disposed inside of a void defined within the outer electrode and arranged coaxial with the outer electrode. The inner electrode includes: a base end defined by the first end of the outer electrode; and an apical end spaced from the base end. The system includes a fiber injector configured to inject a frozen fiber into the void from the apical end of the inner electrode; an electrode power source configured to energize the outer electrode and the inner electrode, and thereby, cause a plasma contained within the outer electrode to flow axially along the frozen fiber; and a frozen fiber power source configured to drive an electrical pulse to the frozen fiber.Type: GrantFiled: November 22, 2022Date of Patent: November 7, 2023Assignee: X Development LLCInventor: William Raymond Regan
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Publication number: 20230352924Abstract: An electrical wire housing includes a base, four sidewalls, and a lid, wherein at least two of the four sidewalls each have one or more apertures for receiving wires therethrough. In some examples, the apertures receive flexible members each having a slit therein, the slit designed to receive wires. The flexible members may each feature a first and second series of protrusions that create a water-resistant seal and secure the wires in place. The flexible members enable wires to be spliced outside of the electrical wire housing and thereafter placed within the electrical wire housing without decoupling the wires.Type: ApplicationFiled: April 11, 2023Publication date: November 2, 2023Applicant: Nielson Product Development, LLCInventors: Scott Nielson, SHANE JONES, MICK MEHLMAUER, BRADLEY SHELTON
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Patent number: 11804906Abstract: 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.Type: GrantFiled: October 20, 2021Date of Patent: October 31, 2023Assignee: X DEVELOPMENT LLCInventors: Baris Ibrahim Erkmen, Devin Brinkley, Paul Epp, John Moody
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Patent number: 11804691Abstract: Methods for designing a mode-selective optical device including one or more optical interfaces defining an optical cavity include: defining a loss function within a simulation space encompassing the optical device, the loss function corresponding to an electromagnetic field having an operative wavelength within the optical device resulting from an interaction between an input electromagnetic field at the operative wavelength and the one or more optical interfaces of the optical device; defining an initial structure for each of the one or more optical interfaces, each initial structure being defined using a plurality of voxels; determining values for at least one structural parameter and/or at least one functional parameter of the one or more optical interfaces by solving Maxwell's equations; and defining a final structure of the one or more optical interfaces based on the values for the one or more structural and/or functional parameters.Type: GrantFiled: May 14, 2021Date of Patent: October 31, 2023Assignee: X Development LLCInventors: Martin Friedrich Schubert, Brian John Adolf, Jesse Lu
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Patent number: 11795400Abstract: The present technology is generally directed to horizontal heat recovery and non-heat recovery coke ovens having monolith components. In some embodiments, an HHR coke oven includes a monolith component that spans the width of the oven between opposing oven sidewalls. The monolith expands upon heating and contracts upon cooling as a single structure. In further embodiments, the monolith component comprises a thermally-volume-stable material. The monolith component may be a crown, a wall, a floor, a sole flue or combination of some or all of the oven components to create a monolith structure. In further embodiments, the component is formed as several monolith segments spanning between supports such as oven sidewalls. The monolith component and thermally-volume-stable features can be used in combination or alone. These designs can allow the oven to be turned down below traditionally feasible temperatures while maintaining the structural integrity of the oven.Type: GrantFiled: March 3, 2021Date of Patent: October 24, 2023Assignee: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLCInventors: Gary Dean West, John Francis Quanci
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Patent number: 11796530Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for simulating a concrete mixture. One of the methods includes obtaining an optical characterization of physical particles, generating a multispherical approximation of the physical particles, the multispherical approximation having reduced dimensionality compared to the optical characterization, simulating an aggregate mixture by applying the multispherical approximation of the particles to a physics simulator to obtain a predicted performance of the proposed aggregate mixture, selectively altering the aggregate mixture based on a comparison with performance metrics and simulating the altered aggregate mixture until the predicted performance satisfies the performance metrics to obtain a final aggregate mixture, and outputting the final aggregate mixture.Type: GrantFiled: September 22, 2022Date of Patent: October 24, 2023Assignee: X Development LLCInventors: Jeffrey Bush, Antonio Raymond Papania-Davis, Weishi Yan, Kartikye Mittal
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Patent number: 11793675Abstract: A method of altering a refractive property of a crosslinked acrylic polymer material by irradiating the material with a high energy pulsed laser beam to change its refractive index. The method is used to alter the refractive property, and hence the optical power, of an implantable intraocular lens after implantation in the patient's eye. In some examples, the wavelength of the laser beam is in the far red and near IR range and the light is absorbed by the crosslinked acrylic polymer via two-photon absorption at high laser pulse energy. The method also includes designing laser beam scan patterns that compensate for effects of multiphone absorption such as a shift in the depth of the laser pulse absorption location, and compensate for effects caused by high laser pulse energy such as thermal lensing. The method can be used to form a Fresnel lens in the optical zone.Type: GrantFiled: October 21, 2021Date of Patent: October 24, 2023Assignee: AMO Development, LLCInventors: Georg Schuele, Alexander Vankov, Jenny Wang, David A. Dewey, Tianheng Wang, Michael Wiltberger, Mihai State, Phillip Gooding
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Patent number: 11791701Abstract: A compound motor-generator system including a first motor-generator and a second motor-generator. The first motor generator includes a stator having a set of three-phase field windings and a first rotor disposed inside and coaxial with the stator and configured to rotate relative to the stator. The second motor-generator includes a rotational stator and a second rotor coupled to a common shaft with the rotor of the first motor-generator and disposed inside and coaxial to the rotational stator. The rotational stator is configured to rotate relative to the second rotor and at a higher rotational speed than the second rotor.Type: GrantFiled: April 20, 2022Date of Patent: October 17, 2023Assignee: X Development LLCInventors: Leo Francis Casey, Siyuan Xin
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Integrated coke plant automation and optimization using advanced control and optimization techniques
Patent number: 11788012Abstract: The present technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.Type: GrantFiled: February 10, 2021Date of Patent: October 17, 2023Assignee: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLCInventors: John Francis Quanci, Parthasarathy Kesavan, Jack Ziegler, Katie Russell, Mike Muhlbaier, Rakshak Khanna, Sharla Evatt, Milos Kaplarevic, Peter Chun -
Patent number: 11786403Abstract: In a laser delivery system for an ophthalmic laser surgery system, a laser beam scanner employs a single or two MEMS micromirror arrays. Each micromirror in the array is capable of being independently actuated to rotate to desired angles. In one embodiment, one or two micromirror arrays are controlled to scan a laser beam in two directions. In another embodiment, a micromirror array is controlled to both correct optical aberrations in the laser beam and scan the laser beam in two directions. In yet another embodiment, a micromirror array is controlled to cause the laser beam to be focused to multiple focal spots simultaneously and to scan the multiple focal spot simultaneously. The ophthalmic laser surgery system also includes an ultrashort pulse laser, a laser energy control module, focusing optics and other optics, and a controller for controlling the laser beam scanner and other components of the system.Type: GrantFiled: September 24, 2020Date of Patent: October 17, 2023Assignee: AMO Development, LLCInventor: Javier G. Gonzalez
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Patent number: 11789256Abstract: An ophthalmic laser system uses a non-confocal configuration to determine a laser beam focus position relative to the patient interface (PI) surface. The system includes a light intensity detector with no confocal lens or pinhole between the detector and the objective lens. When the objective focuses the light to a target focus point inside the PI lens at a particular offset from its distal surface, the light signal at the detector peaks. The offset value is determined by fixed system parameters, and can also be empirically determined by directly measuring the PI lens surface by observing the effect of plasma formation at the glass surface. During ophthalmic procedures, the laser focus is first scanned insider the PI lens, and the target focus point location is determined from the peak of the detector signal. The known offset value is then added to obtain the location of the PI lens surface.Type: GrantFiled: December 9, 2021Date of Patent: October 17, 2023Assignee: AMO Development, LLCInventors: Mohammad Saidur Rahaman, Hong Fu, Roger W. Accurso, Zenon Witowski
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Publication number: 20230324284Abstract: Techniques for selecting a spectroscopic light source include obtaining a light source dataset and a spectroscopic dataset, initializing a genetic algorithm, selecting a first individual solution and a second individual solution from an initial generation of solutions, generating a new individual solution from the first and second individual solutions by combining their respective chromosome encodings, evaluating a specificity of the new individual solution to a target material, adding the new individual solution to a new generation of solutions, populating the new generation of solutions with a plurality of additional individual solutions, generating one or more descendent generations of solutions by iterating the genetic algorithm, selecting one or more implementation individual solutions exhibiting a threshold specificity to the target material, and outputting the one or more implementation individual solutions.Type: ApplicationFiled: June 6, 2023Publication date: October 12, 2023Applicant: X Development LLCInventors: Gearoid Murphy, Diosdado Rey Banatao, Artem Goncharuk, Neil Treat
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Patent number: 11779491Abstract: Systems and methods for adjusting an angle of incidence of a laser surgery system include a laser source to produce a laser beam and an optical delivery system to output the laser beam pulses to an object at an adjustable incident angle. A first rotator assembly receives the beam from the laser source along a first beam axis. The first rotator assembly rotates around the first beam axis and the first rotator assembly outputs the beam along a second beam axis different from the first beam axis. A second rotator assembly receives the beam from the first rotator assembly along the second beam axis. The second rotator assembly rotates around the second beam axis. The second rotator assembly follows the rotation of the first rotator assembly and the first rotator assembly is independent of the rotation of the second rotator assembly.Type: GrantFiled: May 6, 2022Date of Patent: October 10, 2023Assignee: AMO Development, LLCInventors: Hong Fu, Bryant M. Moore
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Patent number: 11780816Abstract: The present invention is directed to novel aminobenzimidazole derivatives. The present invention is also directed to methods of treating a histone deacetylase (HDAC)-associated disease or inhibiting the histone deacetylating activity of a HDAC isoform in a cell or with one or more of the aminobenzimidazole derivatives.Type: GrantFiled: January 31, 2022Date of Patent: October 10, 2023Assignee: Translational Drug Development, LLCInventors: Tong Wang, Stephen Gately
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Patent number: 11781972Abstract: Techniques for selecting a spectroscopic light source include obtaining a light source dataset and a spectroscopic dataset, initializing a genetic algorithm, selecting a first individual solution and a second individual solution from an initial generation of solutions, generating a new individual solution from the first and second individual solutions by combining their respective chromosome encodings, evaluating a specificity of the new individual solution to a target material, adding the new individual solution to a new generation of solutions, populating the new generation of solutions with a plurality of additional individual solutions, generating one or more descendent generations of solutions by iterating the genetic algorithm, selecting one or more implementation individual solutions exhibiting a threshold specificity to the target material, and outputting the one or more implementation individual solutions.Type: GrantFiled: November 5, 2020Date of Patent: October 10, 2023Assignee: X Development LLCInventors: Gearoid Murphy, Diosdado Rey Banatao, Artem Goncharuk, Neil Treat
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Patent number: 11778991Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for escape detection and mitigation for aquaculture. In some implementations, a method includes obtaining one or more images that depict one or more fish within a population of fish that are located within an enclosure; providing, to one or more detection models configured to classify fish that are depicted within the images as likely being member or as likely not being member of a type of fish, the one or images; generating, as a result of providing the one or more images to the one or more detection models, a value that reflects a quantity of fish that are depicted in the images that are likely a member of the type of fish; and detecting a condition based at least on the value.Type: GrantFiled: September 7, 2022Date of Patent: October 10, 2023Assignee: X Development LLCInventor: Barnaby John James
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Patent number: 11781283Abstract: A grappling apparatus usable with a vehicle is provided. The grappling apparatus includes a connection assembly, a grappling assembly and a stabilizing assembly. The connection assembly connects the grappling apparatus to the vehicle. The grappling assembly has an upper claw assembly and a lower claw assembly. The upper claw assembly has a first plurality of manipulator arms and a walking gear. The lower claw assembly has a second plurality of manipulator arms and a stabilizer gear. The walking gear is meshable with the stabilizer gear and the first and second plurality of manipulator arms are operably connected to the walking gear and the stabilizer gear so as to be moveable between a closed position and an open position. The stabilizing assembly has a stabilizer bar operably connected to the second plurality of manipulator arms and the vehicle so as to stabilize the at least one stabilizer gear.Type: GrantFiled: January 3, 2020Date of Patent: October 10, 2023Assignee: B-Lair Research and Development LLCInventor: Stanley Blair Allen
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Patent number: 11777603Abstract: The disclosure provides for a free-space optical communication system that includes a first lens group, a field corrector lens, and a second lens group. The first lens group is configured to receive light received from a remote free-space optical transmitter. The first lens group has a first focal plane. The field corrector lens is positioned between the first lens group and the first focal plane of the first lens group and positioned closer to the first focal plane than the first lens group. The first lens group also is made of material having an index of refraction of at least 2.0, and has a second focal plane. The second lens group is positioned at the second focal plane of the field corrector lens and is configured to couple light to a sensor.Type: GrantFiled: June 10, 2019Date of Patent: October 3, 2023Assignee: X Development LLCInventors: Nam-hyong Kim, Andrei Kazmierski, Devin Brinkley
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Patent number: D1001590Type: GrantFiled: April 23, 2021Date of Patent: October 17, 2023Assignee: Leapfrog Product Development LLCInventors: Micaela K. McCabe, Steven N. Pinelli