Toyota Battery Management System Patent Application EP4064514A1

The European Patent Office has published patent application EP4064514A1 by Toyota Jidosha Kabushiki Kaisha for a battery management system and method. The patent application details advancements in battery technology, specifically concerning power supply management for systems likely used in vehicles.

EPO Patent Publication: Charging Plug Connector by ABB E-mobility B.V.

The European Patent Office has published patent application EP4219223A1 for a charging plug connector developed by ABB E-mobility B.V. The publication date is March 11, 2026, and it includes details on applicants, inventors, and International Patent Classifications.

Hitachi Energy Ltd Patent EP4487437A1 - Condition Monitoring Electronic Components

The European Patent Office has published patent application EP4487437A1 by Hitachi Energy Ltd, titled 'Condition Monitoring of Electronic Components in Electrical Power Systems'. This patent relates to methods for monitoring the condition of electronic components within power systems.

Huawei Patent EP4300754A1 for Energy Storage System

The European Patent Office has published patent application EP4300754A1 by Huawei Digital Power Technologies Co., Ltd. for an energy storage system and its control method. The patent application details technical specifications related to energy storage and power management.

EPO Patent Publication EP4274082A1: Power Inverter

The European Patent Office (EPO) has published patent application EP4274082A1 concerning a power inverter. The publication date is March 11, 2026, and the applicant is Universidad Técnica Federico Santa María. This notice serves to inform about the patent's publication.

Wind Turbine Power Controller System Patent EP4387034A1

The European Patent Office has published patent application EP4387034A1 concerning a wind turbine power controller system. The patent application was published on March 11, 2026, and lists Anastas, Wissam as the applicant.

EPO Patent EP4199294A1: Power Supply Arbitration for DC to AC Grid

The European Patent Office has published patent application EP4199294A1 concerning power supply arbitration for injecting power from a DC grid to an AC grid. The application lists Commissariat à l'Energie Atomique et aux Energies Alternatives as the applicant.

EPO Patent Publication EP4047446A1 - Charging and Discharging Test Device

The European Patent Office has published patent application EP4047446A1 for a 'Charging and Discharging Test Device' filed by Toyo System Co., Ltd. The publication date is March 11, 2026, and it includes various International Patent Classifications related to power supply and battery testing.

EPO Patent Publication for Power Adapter by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD

The European Patent Office (EPO) has published patent application EP4216374A1 for a power adapter, filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. The publication details the invention and its classifications, with a designated list of European states.

EPO Patent Publication: Wireless Charging Mechanism and Vehicle

The European Patent Office has published patent application EP4344011A1 for a wireless charging mechanism and vehicle. The patent was filed by Zhejiang Smart Intelligence Technology Co., Ltd. and lists JIANG, Jian and CAI, HongJie as inventors.