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.

Kyocera Power Management System Patent Publication

The European Patent Office has published patent application EP4160223A1 by Kyocera Corporation for a power management system, power conversion device, and method. The patent application details advancements in managing power supply and conversion, with designated states across Europe.

ZTE Patent Application - Charging Method, Terminal, and Storage Medium

The European Patent Office has published patent application EP4175110A1 by ZTE Corporation for a charging method, terminal, and storage medium. The patent application details technological advancements in power supply and battery management systems.

EPO Patent Publication EP4260430A1 - Balancing Method

The European Patent Office (EPO) has published patent application EP4260430A1 concerning a balancing method for power supply, filed by Ampere SAS. The publication date is March 11, 2026, and it is classified under IPC code H02J 7/54.