Patents by Inventor J. Nelson
J. Nelson 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: 20240151880Abstract: An optical film includes a structured film and a light control film formed on the structured film. The structured film includes a substrate and a plurality of polymeric microstructures formed on a major surface of the substrate. Each microstructure includes an optical facet and a sidewall meeting the optical facet at a ridge of the microstructure. The light control film includes an optically transparent material disposed on and covering the plurality of polymeric microstructures, and a plurality of optically absorptive louvers formed in the optically transparent material opposite the structured film. The louvers extend along a longitudinal direction and are spaced apart along an orthogonal transverse direction. The louvers have an average depth D into the optically transparent material and have an average width W in the transverse direction. D/W can be greater than 2. The optical film is integrally formed.Type: ApplicationFiled: November 4, 2020Publication date: May 9, 2024Inventors: Tao Liu, Tri D. Pham, Gary T. Boyd, Daniel J. Schmidt, Caleb T. Nelson, Owen M. Anderson
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Patent number: 11979498Abstract: According to one example, a system includes a second computing device that has one or more processors configured to receive encrypted data from a first computing device, the encrypted data being encrypted based on a first encryption key. The one or more processors are further configured to generate a second encryption key that matches the first encryption key, decrypt the encrypted data using the second encryption key, and transmit the data for use.Type: GrantFiled: August 1, 2022Date of Patent: May 7, 2024Assignee: Eclypses, Inc.Inventors: Robert E. Nelson, Aron J. Seader
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Publication number: 20240147631Abstract: Devices, systems, and methods for making and using highly sustainable circuit assemblies are disclosed herein. In various aspects, the highly sustainable circuit assembly includes a substrate layer; and a pattern of contact points supported by the substrate layer. The pattern of contact points can be configured to correspond to at least one terminal of an electrical component. The pattern of contact points can include a deformable conductive material. The deformable conductive material can be a non-hazardous, readily reclaimable, readily recyclable material.Type: ApplicationFiled: February 25, 2022Publication date: May 2, 2024Applicant: Liquid Wire, LLCInventors: Jorge E. Carbo, JR., Sai Srinivas Desabathina, Michael Adventure Hopkins, Charles J. Kinzel, Mark S. Kruskopf, Jesse Michael Martinez, Katherine M. Nelson, Taylor V. Neumann, Trevor Antonio Rivera, Mark William Ronay, Michael Jasper Wallans, Austin Michael Clarke
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Publication number: 20240142673Abstract: An optical film has a major surface including a plurality of microstructures. Each microstructure includes an optical facet and a sidewall meeting the optical facet at a ridge of the microstructure. The optical facet and the sidewall define an oblique angle therebetween. For each microstructure in at least a majority of the microstructures, an optically absorptive layer is disposed on the sidewall. The optical film can include a polymeric layer having a microstructured surface at least partially coated with an inorganic optically transparent layer. The optically absorptive layer can an average thickness t where 100 nm<t<1 micrometer. A first layer can be disposed between the sidewall and the optically absorptive layer where the first layer has a lower extinction coefficient than the optically absorptive layer.Type: ApplicationFiled: October 29, 2020Publication date: May 2, 2024Inventors: Tao Liu, Gary T. Boyd, Daniel J. Schmidt, Caleb T. Nelson, Owen M. Anderson, Tri D. Pham
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Patent number: 11958342Abstract: A system that secures an upper door of a UTV or other vehicle to the vehicle and enables the ready removal and storage of the upper door from the vehicle employs magnets. A first set of magnets is carried by the upper door. A second set of magnets, which is attracted to the first set of magnets, is carried directly or indirectly by the vehicle, such as by a filler panel secured to the vehicle. Methods of deploying and securing an upper door in place and at least partially removing the upper door are also disclosed.Type: GrantFiled: November 24, 2021Date of Patent: April 16, 2024Assignee: St. Anthony, LLCInventors: Dan B. Thomas, Eric B. Nelson, Marc J. Stephenson, Cole P. Tomadakis
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Publication number: 20240118463Abstract: A light control film comprises a light input surface and a light output surface opposite the light input surface. Alternating transmissive regions and absorptive regions are disposed between the light input surface and the light output surface. The absorptive regions have an aspect ratio of at least 30 and the alternating transmissive region and absorptive regions have a relative transmission at a viewing angle of 0 degrees of at least 75%.Type: ApplicationFiled: December 12, 2023Publication date: April 11, 2024Inventors: Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, Raymond J. Kenney, John A. Wheatley, Kenneth A. Epstein, Gary T. Boyd, Corey D. Balts
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Publication number: 20240115294Abstract: An external fixation system may include first and second fixation rings and a plurality of adjustable length struts. Each adjustable length strut may have two joints, a rod, a tube, and an actuator configured to drive the rod axially relative to the tube to change an effective length of the strut. The system may include a plurality of controller modules each configured to couple to a corresponding strut. The external fixation system may have a manual mode of operation in which the controller modules are not coupled to the struts, and manual actuation of the actuators changes the effective lengths of the struts in discrete length increments. The external fixation system may have an automated mode of operation in which the controller modules are coupled to the struts, and automated actuation of the actuators changes the effective lengths of the struts in infinitesimally small length increments.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: Stryker European Operations LimitedInventors: Chulho Pak, Subash K. Mannanal, Peter Sterrantino, Noah Roberson, Anup Kumar, Andrew J. Nelson
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Publication number: 20240122043Abstract: An optical system includes a light source, an optical film curved about a first axis, and a light control film curved about the first axis and disposed between the light source and the optical film. The optical film includes a microstructured first major surface and an opposing second major surface. The microstructured first major surface defines a linear Fresnel lens including a plurality of Fresnel elements extending longitudinally along the first axis. The first major surface of the optical film faces of the optically transmissive regions, a centerline between adjacent optically absorptive regions is substantially normal to a major surface of the light control film.Type: ApplicationFiled: October 29, 2020Publication date: April 11, 2024Inventors: Tao Liu, Gary T. Boyd, Daniel J. Schmidt, Caleb T. Nelson, Owen M. Anderson, Tri D. Pham, Encai Hao, Shu-Ching Fan
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Patent number: 11951557Abstract: A process of repairing a component includes identifying a void in a component; determining at least one approximate physical configuration of the void; inserting borescope into the component in order to view the void; providing a repair rod approximately equivalent to at least one of the least one approximate physical configuration of the void; inserting the repair rod into component; confirming insertion of the repair rod in the void; separating the repair rod to leave a repair plug in the void; and depositing braze paste over the repair plug in the void.Type: GrantFiled: November 8, 2022Date of Patent: April 9, 2024Assignee: General Electric CompanyInventors: Ethan Conrad Schaeffer, James Scott Flanagan, James J. Murray, III, Archie L Swanner, Jr., Logan Tyler Nelson
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Patent number: 11950372Abstract: Methods of making metal patterns on flexible substrates are provided. Releasable solid layer is selectively formed on a patterned surface of the flexible substrate by applying a liquid solution thereon. Metal patterns on the flexible substrate can be formed by removing the releasable solid layer after metallization. In some cases, the releasable solid layer can be transferred from the patterned surface to a transfer layer where the metal patterns are formed.Type: GrantFiled: June 27, 2019Date of Patent: April 2, 2024Assignee: 3M INNOVATION PROPERTIESInventors: Henrik B. van Lengerich, Matthew S. Stay, Caleb T. Nelson, David J. Tarnowski, David J. Rowe, Edwin L. Kusilek
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Patent number: 11947135Abstract: A light control film is described comprising alternating transmissive regions and absorptive regions disposed between a light input surface and a light output surface. The absorptive regions have an aspect ratio of at least 30. In some embodiments, the alternating transmissive regions and absorptive regions have a transmission as measured with a spectrophotometer at a viewing angle of 0 degrees of at least 35, 40, 45, or 50% for a wavelength of the range 320-400 nm (UV) and/or at least 65, 70, 75, or 80% for a wavelength of the range 700-1400 nm (NIR). In another embodiment, the absorptive regions block light at the light input surface and light output surface and the maximum surface area that is blocked is less than 20% of the total alternating transmissive regions and absorptive regions. Also described are various optical communication systems comprising the light control films described herein and methods.Type: GrantFiled: December 12, 2018Date of Patent: April 2, 2024Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Daniel J. Schmidt, Caleb T. Nelson, Kevin W. Gotrik, Raymond J. Kenney, John A. Wheatley, Kenneth A. Epstein, Gary T. Boyd, Corey D. Balts
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Patent number: 11945079Abstract: A screwdriver includes a main body and a switch. The main body is coupled to a handle and includes a pair of parallel, spaced apart slots, and a pawl positioned in each slot. Each pawl is biased outwardly by a spring. The switch is pivotable relative to the main body, and the switch includes a groove extending along an arcuate portion of an inner surface. Pivoting the switch in a first direction moves the switch toward a first position in which the groove is positioned in-line with the first pawl. When the switch is in the first position, the first pawl extends outwardly from the slot and engages the internal tooth surface such that application of a torque in a first direction drives a shank in the first direction and application of a torque in the second direction causes the shank to ratchet relative to the main body.Type: GrantFiled: March 29, 2021Date of Patent: April 2, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Collin J. Nelson, Steven W. Hyma, Grant T. Squiers, James A. Cemke, Jr., Abhijeet A. Khangar
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Patent number: 11945944Abstract: The disclosure relates to a curable composition comprising: a polymerizable epoxy-acrylate resin composition having a complex viscosity at 25° C. and 1 Hz frequency of at least about 4500 Pa-s and a probe tack peak force of at least about 300 kPa; and abrasive particles partially or fully embedded in the polymerizable epoxy-acrylate resin composition. The disclosure also relates to cured compositions formed from such curable compositions, wherein the abrasive particles are partially or fully embedded in the cured composition. In addition, the disclosure relates to abrasive articles made from such cured compositions as well as methods for making abrasive articles.Type: GrantFiled: December 4, 2017Date of Patent: April 2, 2024Assignee: 3M Innovative Properties CompanyInventors: Kathleen S. Shafer, Rebecca A. Putans, Ernest L. Thurber, Cyrus A. Anderson, Corinne E. Lipscomb, Thomas J. Nelson, Gregory P. Sorenson, Chainika Jangu
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Publication number: 20240102783Abstract: A tool, such as a tape measure, including a spring-based retraction system is shown. Various spring-based retraction system embodiments are configured to decrease the size occupied by the spring within the tape measure housing, which consequently reduces tape measure housing size providing a more compact tape measure. Various spring-based retraction system embodiments are configured to control retraction of the tape measure in a manner that reduces whip or otherwise controls tape blade retraction. Some retraction system embodiments utilize a reduction gear train, and others utilize a compression spring and a transmission system that converts rotational movement of the tape reel to axial movement, which compresses the spring.Type: ApplicationFiled: December 5, 2023Publication date: March 28, 2024Inventors: Collin J. Nelson, David Andrew Wortelboer, Kyle C. Anderson, Abhijeet A. Khangar, Jonathan F. Vitas
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Patent number: 11938117Abstract: The present application relates to magnesium biotinate compositions and methods of use. The methods and compositions disclosed herein are particularly useful for providing bioavailable biotin to mammals and treating or preventing symptoms of biotin deficiency.Type: GrantFiled: August 31, 2017Date of Patent: March 26, 2024Assignee: Nutrition21, LLCInventors: Deanna J. Nelson, James R. Komorowski
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Patent number: 11940689Abstract: A light control film comprises a light input surface and a light output surface opposite the light input surface; alternating transmissive regions and absorptive regions disposed between the light input surface and the light output surface, wherein the absorptive regions comprise a core having a first concentration, C1, of a light absorbing material sandwiched between cladding layers having a second concentration, C2, of the light absorbing material, wherein C2<C1, and wherein the cores have an aspect ratio of at least 20.Type: GrantFiled: December 12, 2022Date of Patent: March 26, 2024Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Daniel J. Schmidt, Kevin W. Gotrik, Nicholas A. Johnson, Raymond J. Kenney, Caleb T. Nelson, Kenneth A. Epstein
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Patent number: 11931342Abstract: The present application relates to magnesium biotinate compositions and methods of use. The methods and compositions disclosed herein are particularly useful for providing bioavailable biotin to mammals and treating or preventing symptoms of biotin deficiency.Type: GrantFiled: April 22, 2020Date of Patent: March 19, 2024Assignee: Nutrition21, LLCInventors: Deanna J. Nelson, James R. Komorowski
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Publication number: 20240081544Abstract: A buoyant pool lounge chair frame and buoyant pool lounge chair using the same are disclosed. In one embodiment of the buoyant pool lounge chair for supporting a person while the buoyant pool chair is floating in water, frame members collectively form an open chair frame including a back frame and leg frame pivotally coupled thereto. Buoyant cushions are attached to the frame members to form a chair seat, a backrest, and a leg rest. A pair of rear pivotal coupling and clutch assemblies are coupled to the seat frame and to the back frame to adjust and fix the angle of recline of the back frame relative to the seat frame. Similarly, a pair of front pivotal coupling and clutch assemblies coupled to the leg frame and to the back frame to adjust and fix the angle of extension of the leg frame relative to the seat frame.Type: ApplicationFiled: November 21, 2023Publication date: March 14, 2024Inventors: Matthew J. Iles, Christopher B. Holland, Michael V. Nelson
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Publication number: 20240084061Abstract: Presently described are optical films comprising a polymerized (e.g. microstructured) surface that comprises the reaction product of a polymerizable resin composition and polymerizable resin compositions that comprise nanoparticles; at least one first monomer comprising at least two (meth)acrylate groups; and at least one second (meth)acrylate monomer having the structure wherein at least one R1 comprises an aromatic substituent, t is an integer from 1 to 4, and R2 is hydrogen or methyl.Type: ApplicationFiled: October 12, 2023Publication date: March 14, 2024Inventors: Bryan V. Hunt, Kyle J. Lindstrom, Maureen C. Nelson
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Patent number: 11925576Abstract: An air hose includes a corrugated flexible hose. The air hose also includes a first hose end section mechanically coupled to the corrugated flexible hose. The first hose end section includes a pressure sensor communicatively coupled to a warming unit. The first hose end section is configured to releasably couple to a pneumatic convective device. The air hose also includes a second hose end section mechanically coupled to the corrugated flexible hose. The second hose end section is configured to couple to the warming unit.Type: GrantFiled: July 7, 2021Date of Patent: March 12, 2024Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: John R. Stark, Jared J. Balthazor, Philip G. Dion, Jay R. Goetz, Leroy J. Longworth, Melissa T. Nelson, Tyler J. Sandback, Michele A Waldner, Michael J. Woodson