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公开(公告)号：US20240234812A1
公开(公告)日：2024-07-11
申请号：US18232899
申请日：2023-08-11
发明人： Zhe LI , Qili SU , Haijing LIU , Shiguo ZHANG , Minghan ZHOU
IPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569
CPC分类号： H01M10/0567 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0028 , H01M2300/0091
摘要： An anode-free electrochemical cell that cycles lithium ions includes a positive electrode assembly having a positive current collector and a positive electroactive material layer, a negative current collector that includes a surface configured to receive a negative electroactive material after one or more formation cycles of the anode-free electrochemical cell, and a separating layer disposed between the positive electroactive material layer and the surface of the negative current collector. The separating layer includes an electrolyte that includes greater than or equal to about 20 wt. % to less than or equal to about 99.5 wt. % of a concentrated electrolyte having a lithium salt concentration greater than or equal to about 2 M to less than or equal to about 6 M, and greater than or equal to about 0.5 wt. % to less than or equal to about 80 wt. % of an ionic liquid.
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公开(公告)号：US20240243259A1
公开(公告)日：2024-07-18
申请号：US18094163
申请日：2023-01-06
发明人： Mengyuan CHEN , Zhongyi LIU , Bradley R. FRIEBERG , Xiaosong HUANG , Nicholas Paul William PIECZONKA
CPC分类号： H01M4/366 , C01G53/50 , H01M4/505 , H01M4/525 , C01P2002/54 , C01P2004/86 , C01P2006/40
摘要： An electroactive material for an electrochemical cell includes one or more conductive oxygen storage material coatings or layers. The electroactive material includes a plurality of electroactive material particles disposed to form an electroactive material layer. In certain variations, at least a portion of the plurality of electroactive material particles may have a coating that includes a conductive oxygen storage material. In other variations, a conductive oxygen storage material layer may be disposed on one or more surfaces of the electroactive material layer. In still other variations, at least a portion of the plurality of electroactive material particles may have a coating that includes a conductive oxygen storage material, and a conductive oxygen storage material layer may be disposed on one or more surfaces of the electroactive material layer. The one or more conductive oxygen storage material coatings or layers may help to improve the thermal stability of the electroactive materials.
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公开(公告)号：US20240363949A1
公开(公告)日：2024-10-31
申请号：US18307468
申请日：2023-04-26
IPC分类号： H01M50/264
CPC分类号： H01M50/264
摘要： A stackable battery module mounting system includes a side wall structure and a plurality of cross members extending between opposite sides of the side wall structure, the plurality of cross members each having a plurality of first spaced apertures. A plurality of battery modules each include a face plate on opposite sides thereof and each face plate includes a plurality of protruding sections which nest with protruding sections of the face plate of adjacent battery modules. At least some of the protruding sections include second apertures aligned with a respective one of the first spaced apertures of the plurality of cross members. A plurality of bolts are received in corresponding ones of the second apertures of the plurality of battery modules and the first spaced apertures in the plurality of cross members for securing the plurality of battery modules to the plurality of cross members.
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公开(公告)号：US20240363006A1
公开(公告)日：2024-10-31
申请号：US18308996
申请日：2023-04-28
发明人： Henry Xianghong Liu , Xingmin Wang , Zachary Jerome , Vivek Vijaya Kumar , Fan Bai , Zihao Wang , Shengyin Shen
CPC分类号： G08G1/081 , H04Q9/00 , H04Q2209/40
摘要： A system for optimizing traffic signal timing using telemetry includes: wirelessly connected devices (WCDs), traffic operations centers (TOCs) controlling one or more traffic signals, and control modules storing and continuously executing control logic in a closed loop. The control logic continuously receives real-time WCD telemetry data and performs real-time processing of the telemetry data to match the telemetry data to physical locations. Processed telemetry data is aggregated to determine WCD trajectories. The system selectively performs time-of-day (TOD), offset, and green split optimizations, and receives the WCD trajectories and outputs of the TOD, offset, and green split optimization within an API. The system generates an optimized signal plan from data from the API, and verifies the optimized signal plan. The optimized signal plan is received by the TOCs and selectively uploaded to the traffic signals. The optimized signal plan increases throughput of traffic by decreasing total delays, and quantities of stops.
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公开(公告)号：US20240362955A1
公开(公告)日：2024-10-31
申请号：US18307888
申请日：2023-04-27
摘要： An interaction monitoring system for a subject vehicle includes: a spatial monitoring system including a video camera, a microphone, and an audio speaker; a telematics system; a vehicle monitoring system; and a controller. The controller includes an instruction set that is executable to periodically determine, via the vehicle monitoring system, operating parameters for the subject vehicle, and detect occurrence of a vehicle stopping event being commanded by a security person. The operating parameters are captured for a predetermined period of time immediately preceding the vehicle stopping event. During the stopping event, the video camera and the microphone monitor an interaction between a vehicle operator and the security person. The interaction between the vehicle operator and the security person is evaluated, and a third-party advisor is engaged based upon the interaction between the vehicle operator and the security person.
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6.发明公开公开(公告)号：US20240360003A1
公开(公告)日：2024-10-31
申请号：US18306910
申请日：2023-04-25
发明人： Gongshin QI , Devendrasinh Darbar , Raneen Taha , Wei Li
IPC分类号： C01G53/00
CPC分类号： C01G53/50 , C01G53/006 , C01P2004/90 , C01P2006/40
摘要： A positive electrode material including a layered lithium- and manganese-rich nickel oxide (LMR) doped with an alkali metal and/or an alkaline earth metal. The positive electrode material may be manufactured by preparing a mixture comprising a transition metal carbonate, a dopant metal carbonate, and a lithium source, and then calcining the mixture to form the alkali metal and/or alkaline earth metal-doped LMR.
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7.发明公开公开(公告)号：US20240360002A1
公开(公告)日：2024-10-31
申请号：US18306900
申请日：2023-04-25
发明人： Devendrasinh DARBAR , Raneen Taha , Gongshin Qi
IPC分类号： C01G53/00
CPC分类号： C01G53/50 , C01G53/006 , C01P2004/90 , C01P2006/40
摘要： A positive electrode material for an electrochemical cell that cycles lithium ions includes a high-valent doped layered lithium- and manganese-rich nickel oxide (HVD-LMR). The high-valent dopant is a transition metal element having five or more valence electrons. The HVD-LMR positive electrode material may be manufactured by a sol-gel method, wherein a precursor solution is prepared comprising a lithium salt, a manganese salt, a nickel salt, a compound comprising the high-valent dopant, and a chelating agent. The pH of the precursor solution is controlled or adjusted to form a gel comprising a liquid phase and a solid precipitate phase, and then the liquid phase from the solid precipitate phase to form a dried gel. The dried gel is heated in an oxygen-containing environment to form the HVD-LMR positive electrode material.
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公开(公告)号：US20240359567A1
公开(公告)日：2024-10-31
申请号：US18307928
申请日：2023-04-27
发明人： Justin Bunnell , Yue-Yun Wang , Jason D. Savaet
CPC分类号： B60L15/007 , B60L15/2045 , B60L50/60 , H02P27/06 , B60L2210/10 , B60L2210/30
摘要： An electrical system having a plurality of power converters each having an input in electrical communication with a power source and an output in electrical communication with a load. A controller is configured to receive an output power request for the plurality of power converters. The controller can then select at least one power converter of the plurality of power converters to satisfy the output power request based on an efficiency of power conversion of each of the plurality of power converters and an operating lifespan of each of the plurality of power converters and direct the at least one power converter to produce power to satisfy the output power request.
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公开(公告)号：US20240358562A1
公开(公告)日：2024-10-31
申请号：US18307339
申请日：2023-04-26
IPC分类号： A61F17/00 , B60R21/013
CPC分类号： A61F17/00 , B60R21/013
摘要： A vehicle having a first aid kit having a plurality of content items is provided. The vehicle also includes one or more impact sensors and a controller. The controller is configured to detect, using the impact sensors, a collision involving the vehicle and activate a door of the first aid kit to expose the plurality of content items to an interior of the vehicle and activating an indicator disposed on the first aid kit based on a determination that a force of the collision exceeds a first threshold value. Based on a determination that the force of the collision exceeds a second threshold value and is less than the first threshold value, the controller is configured to activate the indicator disposed on the first aid kit.
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公开(公告)号：USD1049442S1
公开(公告)日：2024-10-29
申请号：US29846597
申请日：2022-07-18
设计人： Jinho Seo , Hungil Lee
摘要： FIG. 1 is a front and left side perspective view of a vehicle taillamp showing our new design; the mirror image of a vehicle taillamp is claimed, but not shown;
FIG. 2 is a front elevation view of the vehicle taillamp of FIG. 1;
FIG. 3 is a left side elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a back elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the vehicle taillamp that form no part of the claimed design.
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