EPO Patent EP4354371A1: Predicting Defects in Additive Manufacturing

The European Patent Office has published patent application EP4354371A1, filed by ATOS France, detailing a method and system for predicting defects in additive manufacturing processes. This patent focuses on technological advancements in quality control for manufacturing operations.

EPO Patent Publication EP4123559A1: Predictive Segmentation of Energy Customers

The European Patent Office has published patent application EP4123559A1 concerning predictive segmentation of energy customers, filed by C3.ai, Inc. The publication date is March 11, 2026. This patent relates to methods for segmenting energy customers based on predictive analytics.

Apparatus for AI Model Validation in Wireless Communications

The European Patent Office has published a patent application by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. for an apparatus and method for validating AI models in wireless communications. The patent, published as EP4455950A1, details technical specifications for ensuring the accuracy and reliability of AI models used in telecommunications systems.

Patent EP4392879A1: Object Story Signaling for Consumer Communications

The European Patent Office has published patent application EP4392879A1, titled 'Object Story Signaling for Consumer Communications', filed by The Provenance Chain Network, Inc. The patent describes a system for signaling information about consumer products or services.

Toyota Patent Proposal System and Method

The European Patent Office has published patent application EP4089613A1 for a proposal system and method filed by Toyota Jidosha Kabushiki Kaisha. This publication details a new patent application related to business methods.

EPO Patent EP4193822A1: Shaft mapping for documentation and CO2 trading

The European Patent Office has published patent application EP4193822A1, filed by Lemken GmbH & Co KG. The patent describes a method for mapping shafts for documentation and as a basis for an accounting system for CO2 trading.

EPO Patent EP4123540A1 for Payment Function Activation Method

The European Patent Office has published patent application EP4123540A1 for a payment function activation method, terminal device, server, system, and storage medium, filed by China Unionpay Co., Ltd. The patent application details a technical solution for activating payment functions.

Hitachi Hydrogen Supply System Patent

The European Patent Office has published patent application EP4332426A1 for a hydrogen supply and demand system filed by Hitachi, Ltd. The patent covers a system and method for managing hydrogen supply and demand, with a publication date of March 11, 2026.

Food Management System Patent EP4209735A1 Published

The European Patent Office published patent application EP4209735A1 on March 11, 2026, related to a food management system. The application was filed by Panasonic Intellectual Property Management Co., Ltd. and lists several inventors.

Card Management Method Patent Publication

The European Patent Office has published patent application EP4123541A1 concerning a card management method, user terminal, server, and storage medium. The application was filed by China Unionpay Co., Ltd. and lists March 11, 2026, as the publication date.