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https://drivepatents.com/patents/1374383 · 2 Jun 2026
A method for reducing emissions from a hydrogen combustion engine includes: a first step in which a controller obtains an HO concentration at a front end of an SCR catalyst, an SCR temperature, and a NO/NOx ratio derived from a DOC; a second step in which ...
https://drivepatents.com/patents/1114899 · 28 May 2026
A wireless charger includes a base module and a coil module. The coil module is configured to be detachably attachable to the base module. The coil module includes a coil for charging and is configured to be electrically connected to the base module.
https://drivepatents.com/patents/1114866 · 28 May 2026
A photovoltaic power generating system includes a plurality of photovoltaic strings including a plurality of photovoltaic modules connected in series, an inverter that converts direct current supplied from the photovoltaic (solar cell) strings into alterna...
https://drivepatents.com/patents/1114886 · 28 May 2026
A battery cell balancing apparatus according to an aspect of the present disclosure includes a state of health (SOH) determination unit that determines an SOH for each battery cell of a plurality of battery cells of a battery, a state-of-charge (SOC) measu...
https://drivepatents.com/patents/964892 · 26 May 2026
Described herein is a system and/or method for manufacturing an electrode assembly for batteries. The system for manufacturing the electrode assembly may comprise a folding device configured to fold a laminated body, such that a plurality of electrodes may...
https://drivepatents.com/patents/964888 · 26 May 2026
A membrane electrode assembly and a method of manufacturing an electricity generating assembly include a pair of gas diffusion layers disposed on both surfaces of the membrane electrode assembly. Coupling agents are applied on surfaces of the gas diffusion...
https://drivepatents.com/patents/964881 · 26 May 2026
Disclosed is a cooling apparatus of a fuel cell vehicle, including an air supply part, an air conditioning part that cools air discharged from the air supply part, and a valve provided at a rear end of the air supply part and that communicates cooled air d...
https://drivepatents.com/patents/964856 · 26 May 2026
A battery information guide device and a method therefor include a display and at least one processor electrically connected to the display. The at least one processor is configured to display information related to a first distance to empty (DTE) on the d...
https://drivepatents.com/patents/1382846 · 14 May 2026
Disclosed are a protection apparatus and method for estimating thermal stress of a power conversion device and preventing damage thereto using a virtual sensor based on a reduced-order model. Thermal stress applied to a power conversion device in a vehicle...
https://drivepatents.com/patents/1382466 · 14 May 2026
A centergate system is provided. The centergate system may comprise a vehicle comprising a cab portion and a bed portion, and a centergate, positioned between the cab portion and the bed portion. The centergate may comprise a centergate panel, and, housed ...