Patents Examined by M. Wills
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Patent number: 11916268Abstract: A conveying unit (1) for a fuel cell system (31) for conveying and/or recirculating a gaseous medium, in particular hydrogen, comprising a jet pump (4) driven by a driving jet of a pressurized gaseous medium, and comprising a metering valve (6) with a nozzle (12), wherein: the conveying unit (1) is designed as a combined valve jet pump assembly (2); the gaseous medium is fed to the jet pump (4) by means of the metering valve (6); the jet pump (4) has a main body (8); and the jet pump (4) is connected to an anode inlet (3) of a fuel cell (29).Type: GrantFiled: August 6, 2019Date of Patent: February 27, 2024Assignee: Robert Bosch GmbHInventors: Andreas Gruenberger, Armin Richter, Hans-Christoph Magel
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Patent number: 11916235Abstract: Provided is a fluoride ion secondary battery having high charging and discharging efficiency at room temperature. The fluoride ion secondary battery includes a positive electrode material layer including Ag; a negative electrode material layer including at least one of CeF3 and PbF2; and a solid electrolyte layer including LaF3 and disposed between the positive electrode material layer and the negative electrode material layer. The fluoride ion secondary battery may further include a negative electrode current collector layer disposed on an outer side of the negative electrode material layer. The negative electrode current collector layer may include carbon when the negative electrode material layer includes CeF3 or may include a Pb foil when the negative electrode material layer includes PbF2.Type: GrantFiled: January 25, 2022Date of Patent: February 27, 2024Assignee: HONDA MOTOR CO., LTDInventors: Katsutoshi Sakurai, Yoshiyuki Morita
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Patent number: 11909050Abstract: An anode includes: (1) a current collector; and (2) an interfacial layer disposed over the current collector. The interfacial layer includes an ion-conductive organic network including anionic coordination units, organic linkers bonded through the anionic coordination units, and counterions dispersed in the ion-conductive organic network.Type: GrantFiled: October 2, 2019Date of Patent: February 20, 2024Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Zhenan Bao, Zhiao Yu, Dawei Feng, Min Ah Lee, Yi Cui, Allen Pei
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Patent number: 11904182Abstract: A method is provided of producing an optical filter. The method comprises depositing a first mirror layer onto a substrate; depositing an insulating layer on the first mirror; exposing at least some of a plurality of portions of a surface of the insulating layer to a dose of energy; developing the insulating layer in order to remove a volume from the at least some of the plurality of portions of the insulating layer, wherein the volume of the insulating layer removed from each portion is related to the dose of energy exposed to each portion, and wherein a remaining thickness after the removal of the volume from each portion of the insulating layer is related to the dose of energy exposed to each portion. The method further comprising depositing a second mirror layer on the remaining thickness of each of the plurality of portions of the insulating layer.Type: GrantFiled: December 10, 2020Date of Patent: February 20, 2024Assignee: CHANGZHOU NO. 2 PEOPLE'S HOSPITALInventors: Xinye Ni, Chunying Li, Zhengda Lu, Kai Xie, Lei Li, Zhiyin Zhu, Tao Wang
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Patent number: 11909045Abstract: Exemplary embodiments of positive electrode active materials in the form of single particles, and a method of preparing each of them, are provided. The single particles of the exemplary embodiments include single particles of a nickel-based lithium composite metal oxide, having a plurality of crystal grains, each having a size of 180 nm to 300 nm, as analyzed by a Cu K? X-ray (X-r?). The single particles include a metal doped in the crystal lattice thereof. One embodiment includes a surface coating. The total content of the metal doped in the crystal lattice thereof and the metal of the metal oxide coated on the surface thereof is controlled in the range of 2500 ppm to 6000 ppm.Type: GrantFiled: January 24, 2023Date of Patent: February 20, 2024Assignee: LG Energy Solution, Ltd.Inventors: Tae Gu Yoo, Younguk Park, Jintae Hwang, Wang Mo Jung, Sungbin Park
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Patent number: 11901568Abstract: To provide an electrocatalyst for fuel cells, which is configured to ensure both the initial performance and durability of fuel cells. An electrocatalyst for fuel cells, wherein the electrocatalyst comprises a carbon support including a mesopore and a catalyst alloy supported on the carbon support, and the catalyst alloy is a catalyst alloy of platinum and a transition metal; wherein the mesopore includes at least one throat; wherein an average effective diameter of the at least one throat is 1.8 nm or more and less than 3.2 nm; and wherein a transition metal ratio of the catalyst alloy supported on a deeper-side region than the at least one throat, is lower than the transition metal ratio of the catalyst alloy supported on a nearer-side region than the at least one throat.Type: GrantFiled: March 3, 2022Date of Patent: February 13, 2024Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, CATALER CORPORATIONInventors: Ryo Shimizu, Kumiko Nomura, Tomohiro Takeshita, Shu Miyasaka, Kenji Yamamoto
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Patent number: 11900528Abstract: A method of rendering a view is disclosed. Three occlusion planes associated with an interior cavity of a three-dimensional object included in the view are created. The three occlusion planes are positioned based on a camera position and orientation. Any objects or parts of objects that are in a line of sight between the camera and any one of the three occlusion planes are culled. The view is rendered from the perspective of the camera.Type: GrantFiled: May 27, 2021Date of Patent: February 13, 2024Assignee: Unity IPR ApSInventors: Andrew Peter Maneri, Donnavon Troy Webb, Jonathan Randall Newberry
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Patent number: 11901562Abstract: A bipolar electrode for a lithium battery, the bipolar electrode comprising: (a) a current collector comprising a conductive material foil having two opposing primary surfaces, wherein one or both of the primary surfaces is optionally coated with a layer of graphene or expanded graphite material having a thickness from 5 nm to 50 ?m; and (b) a negative electrode layer and a positive electrode layer respectively disposed on the two primary surfaces, wherein the positive electrode layer comprises a mixture of particles of a cathode active material and a quasi-solid or solid-state electrolyte and the electrolyte comprises a polymer, which is a polymerization or crosslinking product of a reactive additive, wherein the reactive additive comprises (i) a first liquid solvent that is polymerizable, (ii) an initiator or curing agent, and (iii) a lithium salt. Also provided is a bipolar battery comprising a plurality of bipolar electrodes connected in series.Type: GrantFiled: March 10, 2021Date of Patent: February 13, 2024Assignee: Global Graphene Group, Inc.Inventor: Bor Z. Jang
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Patent number: 11901528Abstract: There is provided a method for collecting and reusing an active material from positive electrode scrap. The method for reusing a positive electrode active material of the present disclosure includes (a) thermally treating positive electrode scrap comprising an active material layer on a current collector in air for thermal decomposition of a binder and a conductive material in the active material layer, to separate the current collector from the active material layer, and collecting an active material in the active material layer, (b-1) washing the active material collected from the step (a) with a lithium compound solution which is basic in an aqueous solution, (b-2) mixing the active material washed from the step (b-1) with a lithium precursor aqueous solution and spray drying, and (c) annealing the active material spray dried from the step (b-2) to obtain a reusable active material.Type: GrantFiled: January 15, 2021Date of Patent: February 13, 2024Assignee: LG Energy Solution, Ltd.Inventors: Min-Seo Kim, Se-Ho Park, Doo-Kyung Yang
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Patent number: 11901507Abstract: The present invention relates to a polymer electrolyte and a method for manufacturing same. More specifically, a polymer electrolyte with improved ion conductivity can be produced by adding boron nitride to a solid electrolyte comprising polysiloxane.Type: GrantFiled: September 27, 2019Date of Patent: February 13, 2024Assignees: LG ENERGY SOLUTION, LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Jehoon Lee, Jong-Chan Lee, Jonghyun Chae, Lucia Kim, Dong Hyeop Han, Na Kyung Kim, Daun Jeong, Ji-Hoon Baik, Wansoo Chang
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Patent number: 11901547Abstract: The present invention relates to a method for producing a precursor material (10) for an electrochemical cell. The method comprises the steps of adding a matrix material (18) to a fluidized bed (40), and adding a carrier medium (48) and a de-agglomerated carbon nanotube material (22) to the fluidized bed (40), so that the carbon nanotube material (22) and the carrier medium (48) is applied to the matrix material (18) and the latter is granulated therewith, wherein the carbon nanotube material (22) has been suspended and de-agglomerated prior to addition to the carrier medium (48), and/or the carbon nanotube material (22) present in de-agglomerated form in the fluidized bed (40) dissolving with the carrier medium (48) in the fluidized bed (40).Type: GrantFiled: December 3, 2019Date of Patent: February 13, 2024Assignee: Robert Bosch GmbHInventors: Harald Bauer, Wolfgang Weydanz
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Patent number: 11902694Abstract: A method and an apparatus for making a ghosting special effect for a movie, an electronic device, and a medium, related to the field of computer application. The method comprises converting frames at specified moments in a to-be-processed movie into to-be-processed images; performing background removing operations on the to-be-processed images to obtain target object images corresponding to the specified moments in the to-be-processed movie; integrating the target object images into the to-be-processed movie, wherein each of the target object images is placed on its original position in the to-be-processed movie; and setting a continuous display period for each of the target object images in the to-be-processed movie.Type: GrantFiled: May 5, 2019Date of Patent: February 13, 2024Assignee: JUPITER PALACE PTE. LTD.Inventors: Jiahong Gao, Sha Cao
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Patent number: 11893681Abstract: Provided is a two-dimensional (2D) image processing method including obtaining a 2D image, processing the obtained 2D image by using a trained convolutional neural network (CNN) to obtain at least one camera parameter and at least one face model parameter from the 2D image, and generating a three-dimensional (3D) face model, based on the obtained at least one camera parameter and at least one face model parameter.Type: GrantFiled: December 6, 2019Date of Patent: February 6, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Ivan Viktorovich Glazistov, Ivan Olegovich Karacharov, Andrey Yurievich Shcherbinin, Ilya Vasilievich Kurilin
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Patent number: 11888163Abstract: An alkaline battery includes a bottomed tubular battery can made of metal, serving as a positive electrode current collector; a positive electrode mixture sealed in the battery can and formed in a cylindrical shape, the positive electrode mixture containing manganese dioxide as a positive electrode active material and containing a binder including fluorine resin such that a ratio of the binder to the positive electrode active material is 0.2 wt % or more and 0.8 wt % or less; a bottomed tubular separator sealed in the battery can and arranged on an inner peripheral side of the positive electrode mixture; a gel-form negative electrode mixture sealed in the battery can, arranged inside the separator, containing zinc powder as a negative electrode active material; and an electrolyte that includes an alkaline aqueous solution, sealed in the battery can.Type: GrantFiled: July 12, 2021Date of Patent: January 30, 2024Assignee: FDK CORPORATIONInventors: Takuro Manabe, Yuya Suzuki, Toshiaki Nakano
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Patent number: 11887257Abstract: A method and an apparatus for virtual training based on tangible interaction are provided. The apparatus acquires data for virtual training, and acquires a three-dimensional position of a real object based on a depth image and color image of the real object and infrared (IR) data included in the obtained data. Then, virtualization of an overall appearance of a user is performed by extracting a depth from depth information on a user image included in the obtained data and matching the extracted depth with the color information, and depth data and color data for the user obtained according to virtualization of the user is visualized in virtual training content. In addition, the apparatus performs correction on joint information using the joint information and the depth information included in the obtained data, estimates a posture of the user using the corrected joint information, and estimates a posture of a training tool using the depth information and IR data included in the obtained data.Type: GrantFiled: November 17, 2021Date of Patent: January 30, 2024Assignee: Electronics and Telecommunications Research InstituteInventors: Seong Min Baek, Youn-Hee Gil, Cho-Rong Yu, Hee Sook Shin, Sungjin Hong
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Patent number: 11888170Abstract: A clamping member and a battery accommodating device are provided. The battery accommodating device includes a body and a clamping member pivotally connected to the body. The clamping member has two arm parts, two protruding parts respectively extending from one side of the two arm parts, and an elastic structure connected to the two arm parts at two ends. When the battery is placed in an accommodating slot of the body, the elastic structure is pressed by the battery, and one end of the battery is clamped between the two protruding parts and the elastic structure. When the two protruding parts are pushed by an external force, the clamping member rotates relative to the body, and the elastic structure pushes up the battery, so as to release the clamped end of the battery.Type: GrantFiled: October 8, 2021Date of Patent: January 30, 2024Assignee: WISTRON NEWEB CORPORATIONInventors: Yan-Da Chen, Ying-Yen Lu
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Patent number: 11881584Abstract: A negative electrode active material including natural graphite, wherein a D90/D10, which is the ratio of D90 to D10, is 2.20 or less, a D50 is 6 ?m to 11 ?m, and a BET specific surface area is 2.2 m2/g or less.Type: GrantFiled: April 2, 2020Date of Patent: January 23, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Li Lin Piao, Je Young Kim, Sang Wook Woo
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Patent number: 11881604Abstract: A fuel cell system comprising: a fuel cell, a fuel gas supplier configured to supply fuel gas to an anode of the fuel cell, an oxidant gas supplier configured to supply oxidant gas to a cathode of the fuel cell, a humidity adjuster configured to adjust a relative humidity of the fuel gas and a relative humidity of the oxidant gas, and a controller, wherein the controller detects the relative humidity of the fuel gas at an anode inlet of the fuel cell, and the controller detects the relative humidity of the oxidant gas at a cathode outlet of the fuel cell, and wherein, based on detection results, the controller controls the humidity adjuster so that the relative humidity of the fuel gas at the anode inlet is higher than the relative humidity of the oxidant gas at the cathode outlet.Type: GrantFiled: September 29, 2021Date of Patent: January 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masaki Ando, Toshihiko Yoshida, Adam Z. Weber
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Patent number: 11881583Abstract: A positive electrode active material includes a doped lithium nickel phosphate having an olivine structure comprising distorted NiO6 octahedra. The dopant is an anion; or a combination of at least two transition metals having different ionic radii; or an anion and a metal cation. The positive electrode active material can be used in a positive electrode for an electrochemical cell.Type: GrantFiled: February 15, 2022Date of Patent: January 23, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Valentina Lacivita, Yongwoo Shin, Samuel Robert Cross
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Patent number: 11876269Abstract: The invention relates to a rechargeable battery system 1, comprising: at least one electrochemical cell 2 adapted for in charge mode to convert one or more gaseous electrochemical reaction reactant(s) 3 into one or more gaseous electrochemical reaction product(s) 4, at least one storage arrangement 5 for storing said gaseous electrochemical reaction reactants and products, wherein at least one of the gaseous electrochemical reaction product(s) 4 is converted to and stored as at least one chemical reaction product(s) 7,11, where said chemical reaction product(s) 7,11 has a lower gas pressure upon formation than the corresponding gaseous electrochemical reaction product(s) 4, a first fluid communication system 12 between the at least one cell and the at least one storage arrangement 5, wherein the first fluid communication system is configured to form a closed system within the battery system, whereby the battery system is adapted to generate an automatic gas flow between the at least one storage arrangement 5Type: GrantFiled: January 17, 2019Date of Patent: January 16, 2024Assignee: Noon EnergyInventor: Christopher Ronald Graves