Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 3,069,715

Document Document Title
WO/2024/146548A1
Disclosed in the present application are a polymer, a preparation method therefor, a separator, an electrode sheet, a battery and an electrical apparatus. The polymer comprises an organic polymer and an inorganic substance, polymerizatio...  
WO/2024/079102A3
The invention relates to an operational method (100) for a fuel-cell assembly (1), in particular of a fuel-cell vehicle, wherein the operational method (100) comprises a moisture-transmitter ageing-protection routine (101), by which agei...  
WO/2023/126910A3
A robust, accurate and cost effective systems and method for measuring a sample. The method may include optical coherence tomography and/or a determining of fluorescence information. The OCT method is based of interference of electro-mag...  
WO/2024/147821A1
There is provided a battery housing comprising a housing wall, the housing wall comprising a non-permeable substrate and at least one hole provided in the non-permeable substrate, the or each hole extends from a first side of the non-per...  
WO/2024/097808A3
Methods are provided to find internal anomalies inside energy units, such as a battery cell. The methods depict the use of coupling between magnetic field outside the energy unit and electric field inside energy units, such as for electr...  
WO/2024/147375A1
This semiconductor light-emitting device comprises: a light-emitting layer; a passivation layer surrounding the light-emitting layer; a first electrode on the light-emitting layer; a second electrode beneath the light-emitting layer; and...  
WO/2024/145755A1
The present application provides a winding device and a winding method, which allow for efficiently adjusting the circumference of a winding needle. The winding device comprises a winding mechanism used for winding a pole piece so as to ...  
WO/2024/147471A1
The lithium secondary battery according to embodiment of the present disclosure comprises a cathode including a cathode active material and an anode including an anode active material. The ratio between the average particle diameter of t...  
WO/2024/147504A1
A connector assembly according to one embodiment of the present specification may comprise: a plug connector; and a receptacle connector including a receptacle housing, which has a protrusion part, a plurality of relative signal terminal...  
WO/2024/146399A1
The present disclosure provides a circuit structure (100), an electronic device, and a mutual-capacitance structure design method. The circuit structure (100) comprises a carrier plate (1) and a plurality of signal pads (2) arranged on t...  
WO/2024/146081A1
The present disclosure relates to an interposer structure, a packaging structure and an integrated circuit board structure. The interposer structure comprises a semiconductor substrate and a conductive via, wherein the conductive via pen...  
WO/2024/145731A1
A color conversion substrate is provided. The color conversion substrate includes a base substrate; a pattern layer on the base substrate; a bank layer on a side of the pattern layer away from the base substrate; a color conversion layer...  
WO/2024/147710A1
The present invention relates to an active heat dissipation device and a method for manufacturing same. The active heat dissipation device according to the present invention comprises: a heat conduction panel body having therein a refrig...  
WO/2024/145832A1
The embodiments of the present application belong to the technical field of batteries. Provided are an electrode assembly, a battery cell, a battery, an electrical device, and a separator manufacturing method. The electrode assembly comp...  
WO/2024/148121A1
Chip packages are described herein that includes chiplets embedded in a core of a substrate of the chip package, such as a package substrate or an interposer. In one example, the chiplet includes voltage regulation circuitry that is coup...  
WO/2024/147140A1
The present disclosure relates to composite material comprising metal, carbon and optionally heteroatoms and methods of their use in electrochemical reactions.  
WO/2024/148034A1
Solid-state lighting devices and more particularly sidewall arrangements for light-emitting devices such as light-emitting diodes (LEDs) are disclosed. LED devices (100) may include light-altering materials that are provided around perip...  
WO/2024/147284A1
A connector (10) comprises a resin body member (12) and external connection terminals (13a to 13h, 14, 15a to 15h). The external connection terminals (13a to 13h, 14, 15a to 15h) have: a first principal surface and a second principal sur...  
WO/2024/147547A1
The present invention relates to a positive electrode active material comprising a lithium composite transition metal oxide in the form of a single particle containing two or more types selected from nickel, cobalt, and manganese, wherei...  
WO/2024/146856A1
The disclosure relates to a battery module (10) having two sub-modules (20), each one of the two sub-modules (20) comprising several battery cells (22) arranged side by side, several first busbars (24) electrically connecting the battery...  
WO/2024/147986A1
In an example, the present invention provides a laser fusion system comprising a reactor, a fusion material within an interior region of the reactor, and a high intensity pulse laser generation system configured by a hub and spoke spatia...  
WO/2024/146577A1
The present application relates to the technical field of battery swapping, and provides a locking mechanism, a battery assembly, an electric device, and a locking apparatus. The locking mechanism comprises a locking member and an adjust...  
WO/2024/079610A3
Described herein is a method of aging a wet gel material. The method comprises aging a wet gel material by heating the wet gel material in an aging fluid at an aging temperature above the normal boiling point of the aging fluid. This is ...  
WO/2024/147314A1
In the present invention, a substrate has a first surface and a second surface that face directions opposite to each other. A first semiconductor component is mounted on the first surface. A second semiconductor component is mounted on t...  
WO/2024/146669A1
The invention proposes a means of transportation, a cell packet (1) and a method for repairing a cell packet (1). The method comprises the steps of: opening a defective storage cell (2), removing a jelly roll (4) from a cell container (5...  
WO/2024/148001A1
Systems and methods for monitoring batteries in user devices are disclosed. The user devices include mobile phones and laptops, in examples. The system includes a micro-electro-mechanical system (MEMS) ultrasound source, a MEMS ultrasoun...  
WO/2024/068161A3
The invention relates to an electrical energy storage device (1) for a motor vehicle comprising • - at least one cell stack (4) formed of multiple storage cells (5) stacked on top of one another; • - a cell module frame (13) for rece...  
WO/2024/147339A1
The present invention provides a novel manufacturing method that enables SiC-containing films to be formed in a conformal manner having a relatively high silicon atom ratio with a highly productive manufacturing process. The method inclu...  
WO/2024/146449A1
Provided in the embodiments of the present disclosure are a gallium nitride device and a manufacturing method for a gallium nitride device. The gallium nitride device comprises: at least two combination layers, wherein a gate electrode i...  
WO/2024/147720A1
An embodiment disclosed herein relates to a stretchable cable for transmitting high-speed signals and an electronic device. To this end, the cable may include a stretchable circuit board to which one end of a first printed circuit board ...  
WO/2024/145811A1
An electrolyte solution, comprising a solvent, wherein the solvent comprises at least one cyclic ether of formula (I) and at least one chain ether of formula (II). The electrolyte solution endows a metal negative electrode secondary batt...  
WO/2024/147527A1
A movable contact part and a breaker including same are disclosed. A movable contact part according to an aspect of the present invention may comprise: a movable terminal conductively connected to an external power source or an external ...  
WO/2024/147239A1
A secondary battery according to the present invention is provided with: a positive electrode; a negative electrode; and an electrolyte solution that contains a magnesium salt and a cyclic unsaturated hydrocarbon compound. The cyclic uns...  
WO/2024/146830A1
The invention relates to a power converter housing (1) with a pressure-relief device, comprising a housing body (10) with an interior and comprising a housing cover (20). The housing cover (20) is mounted on the housing body (10) such th...  
WO/2024/145781A1
The present application discloses a perovskite solar cell and a preparation method therefor, and an electric device. The perovskite solar cell comprises a first electrode, a first charge transport layer, a perovskite absorption layer, a ...  
WO/2024/146363A1
The present application provides a battery cell winding system and a battery cell winding method. The battery cell winding system comprises: a winding module, configured to wind a cathode electrode sheet, a cathode separator, an anode el...  
WO/2024/147373A1
The present invention relates to an all-solid-state battery that can be applied to a secondary battery and that is, for example, a secondary battery using a solid electrolyte. The present invention provides an all-solid-state battery usi...  
WO/2024/147290A1
The nonaqueous-electrolyte electricity storage element according to one aspect of the present invention comprises a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte. The nonaqueous electrolyte contains:...  
WO/2024/146289A1
An optical device (10), an optical module, and an electronic device, relating to the technical field of optical communications, and for use in reducing the cost of the optical device. The optical device (10) comprises: at least one optic...  
WO/2024/147529A1
The present invention relates to a pouch-type secondary battery comprising: a first pouch provided with a first cup portion which is recessed in a first direction and forms a first internal space, and a first boundary portion which exten...  
WO/2024/146728A1
The invention relates to an assembly (1), in particular for a vehicle, comprising: - a first sub-assembly (100) configured for circulation of a first heat-transfer fluid, in particular water-based, comprising a component with fluidic fun...  
WO/2024/146668A1
The invention relates to a coating composition for a cathode of a lithium-ion battery which contains a polar-modified polyvinylidene fluoride as an electrode binder and is substantially free of N-methyl-2-pyrrolidone and/or N-ethyl-2-pyr...  
WO/2024/148350A1
An apparatus for super-resolution Brillouin microscopy includes a probe laser that emits a first laser beam and a first objective lens that focuses the first laser beam onto a sample. The apparatus further includes a pump laser that emit...  
WO/2024/146327A1
Disclosed in the present application is an electrical connector, which comprises an upper insulating shell, a lower insulating shell, an upper rotating shell, a lower rotating shell, a first pole conductive terminal, a second pole conduc...  
WO/2024/147151A1
The present invention discloses a system (100) and method (500) for PID detection and reversal based on solar module positioning. The system (100) comprises at least one user device (102), at least one solar string module (104), a PID de...  
WO/2024/148127A1
Provided herein are device structures and methods of using SiO2. SiOx / SiNy, and SiN structures for encapsulation of a substrate to isolate the constituents of the substrate from contaminating semiconductor material and/or semiconductor...  
WO/2024/147411A1
An all-solid-state battery includes a cell stack including a solid electrolyte layer, and a positive electrode layer and a negative electrode layer disposed with the solid electrolyte layer interposed therebetween, and a cover layer on a...  
WO/2024/147217A1
Provided is a semiconductor device having a gate electrode on a sidewall of a wide trench, the semiconductor device being suitable for planarization using CMP technology. This semiconductor device has a gate electrode on a sidewall of ...  
WO/2023/195466A9
The purpose of the present invention is to provide a grain-oriented electromagnetic steel sheet for which iron loss is further improved in magnetic domain control for forming a laser groove in a cold rolled steel sheet. The present inven...  
WO/2024/146351A1
The present application relates to a battery heating method, a battery heating circuit, and an electric device. The method comprises: acquiring a heating enable signal for instructing an electric motor to heat a battery on the basis of a...  

Matches 1 - 50 out of 3,069,715