Zure produktuak, zerbitzuak edo biak beste enpresa batengandik bereizi nahi badituzu, baliteke marka edo izen komertzial bat behar izatea. Ezagutu zer diren, zer den erregistratzeko prozedura eta zer dakarren.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Arazo tekniko bat konpontzen duen edo abantaila praktiko bat duen gailu, produktu edo prozedura berri bat baduzu, hura babesteko hainbat modu daude Espainian eta beste herrialde batzuetan. Ikusi nola egin.
Zure berrikuntza zure produktuaren estetikan, apainduran edo itxuran datza? Babestu diseinu industrial baten bidez. Jakin ezazu zer eskubide ematen dituen erregistroak eta nola egin izapideak.
Adierazpen geografikoek jatorrizko produktu baten izena eremu geografiko batetik babesten dute, eta adierazpen horri esker kalitate, ospe edo beste ezaugarri jakin batzuk ditu. Ezagutu zer diren, zein den erregistratzeko prozedura eta zer onura dituzten.
Mundu osoan argitaratutako patenteak informazio zientifiko, tekniko eta komertzialaren iturri baliotsua dira.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
Ekintzailea edo enpresa bazara eta zure negozioaren errentagarritasuna sustatu eta hobetu nahi baduzu, zure erakundeko aktibo ukiezinak behar bezala babestuz, gune honetan aurkituko duzu behar duzuna.
1397
resultados
Última actualización
15/12/2025 [07:10:00]
Resultados 600 a 625 de 1397
Resumen de: US2025367770A1
An ultrasonic welding device includes an anvil provided so that an overlapping surface of an electrode tab and an electrode lead, which are provided in an electrode assembly, are configured to be disposed thereon; a horn configured to weld the overlapping surface disposed on the anvil; and an inspection member configured to inspect a horizontal level of an opposing member with respect to the overlapping surface, based on an overlapping surface horizontal value that is a horizontal value of the overlapping surface with respect to a predetermined reference surface and an opposing horizontal value that is a horizontal value of the opposing member, which is one of a welding part of the horn configured to face the overlapping surface and a disposing part of the anvil, on which the overlapping surface is configured to be disposed, with respect to the predetermined reference surface.
Resumen de: US2025373044A1
The present disclosure relates to a battery discharge control device and method. The device includes a battery, a discharge current sampling unit, an MCU, a DC-DC voltage step-down unit, a battery protection board, an indicator light and a charging control unit. According to the present disclosure, the discharge current value, on-load voltage value and no-load voltage value of the battery are acquired by means of the MCU, the battery remaining capacity is calculated according to the above discharge current value, on-load voltage value and no-load voltage value, and finally, the output of the DC-DC voltage step-down unit is controlled according to the battery remaining capacity; and therefore, by adjusting the final power supply output of the device, the power supply output of the battery changes with the discharge trend of a lithium battery, electrical equipment can be enabled to obtain stable input, and the battery power can be accurately quantified.
Resumen de: US2025372752A1
A secondary battery including an electrode assembly accommodated in a packaging bag. One end of an electrode terminal is electrically connected to the electrode assembly, and another end of the electrode terminal extends out of the packaging bag. A heating module includes an insulation layer and a body portion, a sealing portion, and an extension portion sequentially connected, the body portion is disposed in the electrode assembly or between the electrode assembly and the packaging bag, the sealing portion is disposed in the packaging bag, the extension portion is disposed outside the packaging bag, and the insulation layer entirely covers an outer surface of the body portion. A sealing layer is at least partially disposed on a surface of the sealing portion and hermetically connected to the packaging bag. In a thickness direction of the heating module, an overlapping region is present between the insulation layer and the sealing layer.
Resumen de: US2025372732A1
A method and system for at least partially desulfating at least one lead-acid battery is described. A series of current pulses formed by positive current pulses alternating with negative current pulses are applied to the at least one battery. The alternating positive and negative current pulses are applied to the at least one lead-acid battery with a separating time between consecutives pulses that is below a predefined time.
Resumen de: US2025372712A1
A battery includes a positive electrode plate, a negative electrode plate, and an electrolyte solution. The negative electrode plate includes a negative electrode current collector including a copper foil and a negative electrode active material layer including a negative electrode active material which including a silicon-based active material, the electrolyte solution includes lithium bis(trifluoromethanesulfonyl)imide; and the battery satisfies following relationship: B−10A−C/10+3≥0; A is a grain size of copper foil, in a unit of m; B is a mess percentage of lithium bis(trifluoromethanesulfonyl)imide in the electrolyte solution, in a unit of wt %; C is a mass percentage of the silicon-based active material in the negative electrode active material, in a unit of wt %, and C≤50. The battery may significantly alleviate silicon negative electrode expansion while enhance the kinetic performance and cycling stability of the battery under room-temperature.
Resumen de: US2025372756A1
The present disclosure relates to the technical field of coatings, and specifically discloses a coating, a battery, and an electricity-consumption device. A total heat release of the coating in a first temperature range and a second temperature range ranges from 30 J/mg to 60 J/mg. The first temperature range is from 120° C. to 220° C. The second temperature range is from 220° C. to 270° C.
Resumen de: US2025372611A1
An electrode for a rechargeable battery according to an embodiment of the present disclosure includes a substrate, and an active material layer formed on the substrate, the active material layer including a first region and a second region having respective porosities which are different from each other, wherein the porosity of the first region is greater than the porosity of the second region.
Resumen de: US2025372605A1
A rolling system for the electrode plate substrate may include a pair of rolling rolls configured to roll an electrode plate substrate to which an active material is applied. Upstream guide rolls are disposed on an upstream side of the rolling rolls and configured to supply and guide the electrode plate substrate from an unwinder to the rolling rolls. Downstream guide rolls are disposed on a downstream side of the rolling rolls and configured to guide the rolled electrode plate substrate from the rolling rolls to a rewinder to be wound on the rewinder. Scratch rolls may be provided upstream and downstream of the rolling rolls to prevent formation of wrinkles in the electrode plate substrate.
Resumen de: US2025371961A1
The present invention relates to a battery alarm system for wireless sensors and a method thereof, the battery alarm system for sensors, according to an embodiment of the present invention, comprising: a wireless control device for communicating with a plurality of wireless sensors that monitor the status of a random space or equipment so as to receive status data related to the battery status of each wireless sensor, and a sensor monitoring device for matching the received status data to identification information of each wireless sensor to store and manage same, providing an error alarm to an administrator terminal device that manages the plurality of wireless sensors, and, in case the administrator terminal device selects the error alarm provided thereto, providing a monitoring screen for identifying the location of the wireless sensor at which an error has occurred.
Resumen de: US2025367702A1
Proposed is a dual slot die coater, which includes a first die block provided with a first manifold for accommodating the first coating material, a second die block provided on one side of the first die block, a third die block interposed between the first die block and the second die block, a second manifold provided in either the second die block or the third die block and accommodating a second coating material, and a temperature controller provided in the first die block and capable of controlling temperature.
Resumen de: US2025368540A1
A method for preparing a positive electrode active material precursor having a narrow particle size distribution in a reproducible manner. The method utilizes a reaction device in which a reactor and a continuous grinder are connected. The method includes the steps of: (S1) introducing a reaction solution including a transition metal-containing solution, an ammonium ion-containing solution, and a basic aqueous solution into the reactor to form and discharge a positive electrode active material precursor seed; and (S2) introducing the positive electrode active material precursor seed discharged from the reactor into the continuous grinder, and discharging and re-introducing the positive electrode active material precursor seed into the reactor. Steps (S1) and (S2) are carried out simultaneously.
Resumen de: US2025371696A1
An apparatus for inspecting battery electrodes according to embodiments of the present invention may extract an inspection object image including an area suspected of being defective based on an electrode image obtained from a camera, determine and apply different types of learning models for determining whether an electrode corresponding to the inspection object image is defective according to the amount of learning data.
Resumen de: US2025367435A1
A method for fabricating a segmented electrode is provided. The method includes performing a series of progressive die stamping operations on a foil sheet of material to form an initial electrode, and removing portions of the initial electrode using a centerless grinding process to form a segmented electrode including a plurality of circumferentially spaced contacts.
Resumen de: US2025367680A1
Systems and methods are provided for separating mixed metals from one another out of batteries (e.g., lithium ion batteries (LIBs)). Magnetic field gradients can be used to separate mixed metals from one another, and the products of the separation (e.g., lithium (Li), nickel (Ni), manganese (Mn), and/or cobalt (Co)) can be used again in other manufacturing processes, such as to manufacture new LIBs.
Resumen de: US2025370054A1
The present invention relates to a battery diagnosis system and method, and disclosed is a battery diagnosis system including a receiving unit that receives information on a high voltage battery and charge state information of the high voltage battery of a vehicle being charged; a control unit that controls a current of the high voltage battery; a measurement unit that measures a voltage change amount of the high voltage battery in which the current is controlled; and a determination unit that determines the battery having the voltage change amount of an abnormal battery among the voltage change amounts of the battery measured in the measurement unit.
Resumen de: US2025370061A1
A battery swapping apparatus, an apparatus for diagnosing a battery condition, a method for diagnosing a battery condition, and a battery exchange system including the battery swapping apparatus and the apparatus for diagnosing a battery condition with high-efficiency and high-reliability are disclosed. The battery exchange system may discharge a battery pack in which charging has been stopped, calculate at least one state information of the discharged battery pack, resume charging of the battery pack, calculate the impedance information from the at least one state information of the discharged battery pack, and determine a state of health (SoH) of the battery pack and whether the battery pack is defective.
Resumen de: US2025367613A1
In various aspects, methods of preparing mesoporous polyimide membranes are provided. The polyimide membranes are useful as separators in various electrochemical devices, in particular in alkali metal batteries where the controllable pore size and high modulus of the membranes can prevent or suppress dendrite formation in alkali metal batteries. Electrochemical devices, and in particular alkali metal batteries, incorporating the polyimide membranes as separators are also provided.
Resumen de: US2025373056A1
The present disclosure relates to a device comprising: a first terminal, a second terminal, a third terminal, a first load unit, a first sensor unit, and a second load unit, wherein the device is configured to be coupled to a first group of cells of a battery via the first and second terminals, wherein the device is configured to be coupled to a second group of cells of a battery via the second and third terminals, wherein a first circuit string of the device extends between the first and second terminals, wherein the first load unit is integrated into the first circuit string, wherein the first sensor unit is configured to measure a first current in the first circuit string, wherein a second circuit string of the device extends between the second and third terminals, wherein the second load unit is integrated into the second circuit string, and wherein the device is configured to control the second load unit based on the first current such that the second load unit causes a second current in the second circuit string corresponding to the first current. The present disclosure also relates to a system comprising the device and the battery pack. Further, the present disclosure also relates to a method for the device.
Resumen de: US2025372758A1
A method for producing an electrical accumulator includes the steps of: providing a cooling element which extends along a longitudinal axis and has a first side face and a second side face; applying adhesive onto the first side face; arranging at least one energy-storage cell on the first side face while, particularly interlockingly, supporting the cooling element from the second side face.
Resumen de: US2025372760A1
The invention relates to a heat exchange plate for thermal management of a battery pack, having first and second plates, at least the first plate having at least one channel, the first and second plates adjoining one another such that the channel partially delimits at least one duct of a circuit for circulation of a heat-transfer fluid. The first plate is made of a first material and the second plate is made of a second material that is different from the first material and confers a structural function on the second plate.
Resumen de: US2025372610A1
A positive electrode plate, a battery, and an electric apparatus. The positive electrode plate includes at least two positive electrode active material layers; two adjacent layers of the positive electrode active material layers respectively include a first positive electrode active material and a second positive electrode active material; an average particle size of the first positive electrode active material is denoted as R1; an average particle size of the second positive electrode active material is denoted as R2; and R1 and R2 satisfy the following relationship: R1≥ 5R2. When R1 and R2 of the first positive electrode active material and the second positive electrode active material satisfy R1≥5R2, the positive electrode plate is configured to include at least two positive electrode active material layers.
Resumen de: US2025372617A1
A positive electrode active composite material, a preparation method therefor, a positive electrode plate, a secondary battery, and a power consuming apparatus are disclosed. The positive electrode active composite material includes a carbon material, a transition metal M and a polyanionic compound. The positive electrode active composite material has a good degree of graphitization and good processability, and the compaction density of the positive electrode active composite material and the compaction density of a positive electrode film layer are increased, improving the performance of batteries.
Resumen de: US2025372613A1
An electrochemical device includes a positive electrode plate. The positive electrode plate includes a positive active material layer. The positive active material layer includes a positive active material. After the electrochemical device is discharged, a molar fraction of an M1 element in the positive active material included in the positive electrode plate in a fully discharged state is a. The M1 element includes Ni, Co, and Mn. A molar fraction of Ni in the positive active material is b. A molar fraction of Mn in the positive active material is c. A molar fraction of an M2 element in the positive active material is d. The M2 element includes at least one of Na, K, or Mg. The value of b/a is 0.4 to 0.6, the value of c/a is 0.4 to 0.6, and the value of d/a is 0.04 to 0.06.
Resumen de: US2025370052A1
A method for estimating a cathode capacity of a battery and a battery recycling system utilizing the method are provided. A method for estimating a cathode capacity of a battery includes receiving first discharge data associated with a first discharge rate for a battery, receiving second discharge data associated with a second discharge rate for the battery, receiving third discharge data associated with a third discharge rate for the battery, and estimating the cathode capacity of the battery based on the first discharge rate, the second discharge rate, the third discharge rate, the first discharge data, the second discharge data, and the third discharge data, where the first discharge rate, the second discharge rate, and the third discharge rate may be different from each other.
Nº publicación: US2025369896A1 04/12/2025
Solicitante:
LG ENERGY SOLUTION LTD [KR]
LG Energy Solution, Ltd
Resumen de: US2025369896A1
A battery inspection device including an upper inspection unit including a first lens module configured to condense first light and a first camera mounted on the top of the first lens module; a lower inspection unit disposed horizontally to be spaced apart from the first lens module and including a second lens module configured to condense second light incident from an inspection object and a second camera mounted on the top of the second lens module; and a light-path guide unit integrally coupled to the first lens module and the second lens module and configured to split incident light incident from the inspection object into the first light and the second light, guide the first light to the first lens module, and guide the second light to the second lens module is provided.
BOPI
Sede Electrónica
