Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las indicaciones geográficas protegen el nombre de un producto originario de una zona geográfica, a la cual le debe una determinada calidad, reputación u otra característica. Descubre qué son, en qué consiste su procedimiento de registro y qué beneficios conceden.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
1190
resultados
Última actualización
25/10/2026 [07:33:00]
Resultados 925 a 950 de 1190
Resumen de: WO2026214393A1
A method for the blanking commissioning of a sensor diaphragm, relating to the technical field of machining. The method comprises: performing trial blanking to separately examine wrinkling conditions of a diaphragm in an early, middle and late stages of a stroke of a punch; if the diaphragm wrinkles in the early stage of the stroke of the punch, adjusting an initial blank-holder force of a blank holder; and if the diaphragm wrinkles in the middle and later stages of the stroke of the punch, adjusting the speed of the punch and/or increasing the rigidity of polyurethane, and then resuming the trial blanking until the wrinkling phenomenon is eliminated.
Resumen de: US20260318751A1
0000 The present invention provides a method for estimating temperature distribution in a battery, comprising: obtaining and pre-processing distributed temperature data on a battery surface, performing spatial mapping on the pre-processed temperature data; constructing an electrochemical model for determining heat sources, constructing a geometric model based on battery morphological parameters, coupling the geometric model with the determined heat sources to form a battery thermal model; performing domain division on the battery thermal model based on temperature gradient differences to form a plurality of sub-domains, calibrating convective heat transfer coefficients of different sub-domains based on the spatial mapping results, and obtaining temperature distribution estimation results on the battery surface based on the calibrated convective heat transfer coefficients; and by reading local hotspots from the results, battery thermal management system controls flow rate of liquid coolant in regions to increase, or adjusts speed of air-cooling fans, thereby achieving regional differentiated thermal control.
Resumen de: WO2026214158A1
A silicon diaphragm surface processing process for a pressure sensor. The method can be used to process an SIO film layer on a pressure sensor that needs to be directly impinged upon by a gas stream, so as to generate a hollow SIO film layer having a hexagonal microporous silicon-mesh structure. When high-speed gas impinges upon the hollow SIO film layer, the hexagonal microporous silicon-mesh structure undergoes micro-deformation to buffer the impingement force of the gas stream, while not affecting the passage of the gas through the hollow layer, thereby effectively protecting a pressure-sensitive film layer of the pressure sensor and improving the service life of the pressure sensor. The invention is suitable for detection environments involving high-flow-rate, high-speed gases.
Resumen de: US20260321922A1
A battery cell, a battery pack, and an electric device are provided. The battery cell includes a casing, an electrode assembly, and an adapter, where the casing is provided with two electrode terminals, the electrode assembly includes two tabs having opposite polarities, the adapter is disposed between the electrode assembly and the casing and includes two adapter portions, a first adapter portion is connected to a first electrode terminal and a first tab, the second adapter portion is electrically connected to the second electrode terminal and the second tab, and part of the first adapter portion and part of the second adapter portion are arranged in an overlapping manner in the axial direction of the battery cell.
Resumen de: US20260321073A1
A vehicle assistance device includes a communication module configured to collect battery data of a vehicle from a data port of the vehicle, a controller configured to manage the battery data and provide at least one of an image acquisition function of acquiring images of surroundings of the vehicle and a route guide function of guiding a traveling route of the vehicle, and a storage configured to store at least some of the battery data.
Resumen de: US20260321747A1
A battery pack simulator simulates a battery pack that includes a cell module assembly (CMA) including a plurality of battery cell stacks and a battery management system (BMS), and the battery pack simulator includes a plurality of BMS simulation units that simulate the BMS, wherein each of the plurality of BMS simulation units manages and controls a state and operation of the battery pack to be simulated.
Resumen de: US20260319000A1
0000 A signal sampling circuit, a battery management system, a battery system, and an electric device. The signal sampling circuit comprises a first voltage divider module, a first switch module, and a sampling module, wherein the first voltage divider module and the first switch module are connected in series between a point to be detected and a reference signal terminal of the sampling module, a first control terminal of the first switch module is connected to a first power supply terminal, a second control terminal of the first switch module is connected to an enabling signal terminal of the sampling module, and the sampling module is connected to a first reference ground; and the first voltage divider module is provided therein with a sampling point, and the sampling module is configured to collect a sampled signal of the sampling point. This helps to reduce the cost of the signal sampling circuit.
Resumen de: US20260321671A1
0000 The present disclosure relates to a lithium secondary battery including: a positive electrode; a separator; and a negative electrode including a negative electrode current collector and a negative-electrode active material layer on the negative electrode current collector, in which the negative electrode current collector includes a resin layer and metal layers provided on both surfaces of the resin layer, the negative-electrode active material layer faces the positive electrode with the separator being interposed between the negative-electrode active material layer and the positive electrode, the separator includes an adhesive layer on a surface on a side of the negative electrode, a peel strength x between the resin layer and the metal layer at 25 °C is 0.05 N/cm or more, and a peel strength y between the negative-electrode active material layer and the separator at 25 °C satisfies x
Resumen de: US20260321863A1
0000 An energy storage apparatus includes an energy storage device, and a holding unit outward of the energy storage device to hold the energy storage device. The energy storage device includes an electrode assembly around which a plate is wound and a container containing the electrode assembly. The electrode assembly includes flat portions facing each other and curved portions facing each other. The container includes a flat wall facing the flat portion of the electrode assembly and a curved wall facing the curved portion of the electrode assembly. An inner surface of the flat wall has a flat shape along the flat portion. An inner surface of the holding unit includes a flat surface having a flat shape along an outer surface of the flat wall of the container and a curved surface having a curved shape along an outer surface of the curved wall of the container.
Resumen de: US20260321622A1
A positive electrode material includes a single particle positive electrode active material. The single particle positive electrode material has a region of high Mn concentration, as analyzed by EPMA. A method for preparing the same is also provided.
Resumen de: US20260321794A1
A cycling test device related to one example of the present disclosure comprises a chamber having a space portion for accommodating a battery and having a plurality of partitions surrounding the space portion; a first temperature adjustment part for supplying the space portion with air and including a first refrigerator to control a temperature of the supplied air; and a second temperature adjustment part for cooling a partition of the plurality of partitions.
Resumen de: US20260321701A1
0000 A secondary battery roll map system includes a server configured to store a roll map including defect data indicating a defect of an electrode roll and datum point data indicating a datum point on the electrode roll, a controller configured to load the defect data and the datum point data from the server, and a datum point sensor configured to generate a datum point sensing signal by sensing the datum point on an electrode sheet unwound from the electrode roll, in which the controller is configured to generate datum point sensing data based on the datum point sensing signal and compare the datum point data with the datum point sensing data.
Resumen de: US20260321599A1
0000 An electrochemical device includes a positive electrode, a negative electrode, and a lithium-ion-conductive electrolyte. The positive electrode contains a positive electrode active material. The positive electrode active material contains lithium transition metal oxide particles having a carbon layer on the surface. The negative electrode includes a negative electrode current collector and a negative electrode material layer supported on the negative electrode current collector. The negative electrode material layer contains a negative electrode active material that is reversibly doped with lithium ions. The negative electrode active material includes a carbon material. The surface layer portion of the negative electrode material layer has a coating region. When the coating region is measured by X-ray photoelectron spectroscopy, a peak is observed in the range of the binding energy of 530 to 534 eV in the O 1s spectrum. The intensity of the peak in the O 1s spectrum increases from the surface toward the interior of the coating region.
Resumen de: US20260318997A1
0000 A battery diagnosis apparatus includes a sensor configured to obtain current data and voltage data of each of a plurality of battery cells and a controller configured to determine a target period based on the current data of each of the plurality of battery cells, calculate at least one parameter value of an equivalent circuit model by using the voltage data of each of the plurality of battery cells, corresponding to the target period, and determine a state of each of the plurality of battery cells, based on the at least one parameter value.
Resumen de: US20260319014A1
A battery diagnosis apparatus includes a sensor configured to measure battery test data from a diagnosis target battery and a processor configured to classify the battery test data into a plurality of charging or discharging state data sets based on a plurality of reference values related to a plurality of charging or discharging states, perform a preliminary defect diagnosis for each of the plurality of charging/discharging state data sets based on a preliminary diagnostic model, and determine the diagnosis target battery as a final defective battery based on a result of the preliminary defect diagnosis.
Resumen de: US20260321811A1
0000 A battery cell, a battery, an electrical device, and an energy storage apparatus. The battery cell comprises a housing, a separation apparatus and multiple electrode assemblies. The housing is provided with an accommodating space, the multiple electrode assemblies being accommodated in the accommodating space, and the separation apparatus being disposed in the accommodating space, the separation apparatus is configured to divide the accommodating space into multiple sub-spaces, each sub-spaces accommodating at least one electrode assembly. The separation apparatus provides a separation function for the electrode assemblies in each sub-space, so as to reduce the accumulation of expansion stress of electrode assemblies in adjacent sub-spaces, thereby reducing the risk of the electrode assemblies compressing and deforming each other, and effectively improving the reliability of a battery cell.
Resumen de: US20260321776A1
0000 A battery module including: a cell assembly having a plurality of battery cells stacked in at least one direction and respectively configured to provide an electrode terminal; a module case configured to accommodate the cell assembly in an inner space; a cooling member disposed at least on one side of the cell assembly and configured to discharge heat through a coolant; and a heat dissipation member facing at least one battery cell and configured to transfer heat from the battery cell to the cooling member and partially protrude from a side of the cooling member is provided.
Resumen de: US20260321805A1
0000 Embodiments of the present disclosure are related to a can including a first surface including a long side extended in a first direction, a second surface facing the first surface and including a long side extended in the first direction, a third surface perpendicular to the first surface and connected to a long side of the first surface and a long side of the second surface, a fourth surface facing the third surface and connected to the long side of the first surface and the long side of the second surface, a fifth surface connected to respective short sides of the first surface, the second surface, the third surface, and the fourth surface, an opening facing the fifth surface, and a first hole formed on the fifth surface, wherein the first surface, the second surface, the third surface, the fourth surface, and the fifth surface are integrally formed.
Resumen de: US20260321912A1
0000 A method for producing an energy storage device including an electrode assembly including a first plate and a second plate, a first current collector joined to the first plate, and a second current collector joined to the second plate, includes forming a first joint portion by clamping and joining the first plate and the first current collector from both sides, and forming a second joint portion by joining the second plate and the second current collector from one side.
Resumen de: US20260321932A1
An electrode assembly includes: a wound structure, where the wound structure is formed by winding a laminate including a positive electrode sheet and a negative electrode sheet, a separator is sandwiched between the positive electrode sheet and the negative electrode sheet, the wound structure includes a bent region, the positive electrode sheet includes at least one positive electrode bent portion located in the bent region, the negative electrode sheet includes at least one negative electrode bent portion located in the bent region, and along a winding axis direction of the wound structure, two ends of the separator extend beyond the positive electrode bent portion and the negative electrode bent portion; and a protective layer attached to a surface of the positive electrode bent portion and/or a surface of the negative electrode bent portion.
Resumen de: US20260319007A1
0000 The present disclosure relates to an impedance measurement method of a battery cell and an impedance measurement system providing the method. The impedance measurement system may include a user input/output unit that is configured to receive test input values including a start frequency, an end frequency, and a number of frequencies from a user, a user control unit that is configured to calculate a plurality of request frequencies corresponding to the number of frequencies based on the test input values, and match a plurality of testable frequencies stored in a lookup table with the plurality of request frequencies to determine a plurality of test frequencies, and a user communication unit that is configured to transmit the plurality of test frequencies to a test apparatus that is an impedance measurement apparatus for a battery cell.
Resumen de: US20260321892A1
A battery case for accommodating an electrode assembly and an electrolyte, and having a receiving portion with a receiving space for accommodating the electrode assembly; and a pocket portion connected to one side of the receiving portion, where the pocket portion includes a main pocket portion having a main pocket space for accommodating the electrolyte and a connecting portion providing a connecting space that allows the main pocket space and the receiving space to communicate with each other is provided. The connecting space may have a cross-sectional area larger than a cross-sectional area of the main pocket space. An assembly for a secondary battery and a secondary battery manufacturing method are also provided.
Resumen de: US20260321583A1
Provided is a mesh-type lithium electrode manufactured by forming a structure using a fiber bundle composed of a plurality of fibers and forming a conductive layer on a surface thereof. Such a mesh-type lithium electrode has the effect of uniformly dispersing the distribution of an electric field applied during charging and discharging of a battery, thereby preventing the formation of dendrites and excess lithium at a negative electrode made of lithium metal during the operation of the battery.
Resumen de: US20260321660A1
A composite positive electrode active material to which an oxide-based solid electrolyte can be adhered to improve the conductivity, capacity, and output characteristics of a lithium secondary battery, without deteriorating the physical properties of a positive electrode active material itself, a preparation method thereof and a lithium secondary battery comprising the same. The composite positive electrode active material includes: positive electrode active material particles; and oxide-based solid electrolyte particles formed on the positive electrode active material particles and a crosslinked polymer binder, wherein the oxide-based solid electrolyte particles are adhered to the surface of the positive electrode active material particles via the crosslinked polymer binder.
Nº publicación: US20260321576A1 15/10/2026
Solicitante:
STANDARD ENERGY INC [KR]
Standard Energy Inc.
Resumen de: US20260321576A1
The present document relates to a quality inspection method for a cell of an aqueous battery, a device therefor, and a method of and a system for manufacturing a cell block on the basis of same. To this end, the method of manufacturing a cell block of an aqueous battery includes: stacking a plurality of cells each including a plurality of layers; injecting a liquid electrode into each of the cells stacked; performing primary quality control by applying power in a state where the cells are electrically connected; selecting cells having a quality equal to or greater than a predetermined reference according to a result of the primary quality control; and re-stacking the selected cells to manufacture the cell block.
BOPI
Sede Electrónica
