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  1. Home >
  2. We are Telefónica Tech >
  3. Innovation >
  4. Patents

Patents

We are responsible for 19 patented inventions currently in force. These inventions embody the innovative approach we take to tackling challenges.

  • System to prevent security issues in digital certificate-based code signing

    EP13382493

    Go to patent

    Method and system to mitigate fraudulent use of digital certificates in code signing, strengthening trust chain management, private key compromise detection and user protection against maliciously signed files.

    EP13382493

    Go to patent
  • Secure mechanism to enable in-network functionality over encrypted sessions

    EP15382354

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    Computer-implemented method enabling in-network functionalities over encrypted sessions with explicit endpoint control, separation of read/write permissions and data integrity guarantees.

    EP15382354

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  • Advanced protection method against ransomware

    EP3438864A4

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    System based on an additional file access abstraction layer extending native OS mechanisms to proactively and transparently prevent and mitigate cryptolocker attacks.

    EP3438864A4

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  • System to prevent misuse of web service credentials

    EP16899312

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    Distributed system generating deterministic passwords without storing sensitive data, verifying user and website legitimacy to prevent phishing and credential misuse.

    EP16899312

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  • Magnetometer-based authentication token

    EP17382759

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    Method and system using a mobile device magnetometer to identify a unique ferromagnetic token as an innovative authentication factor.

    EP17382759

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  • Advanced malware detection in macros

    EP16924353

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    Method for automatic classification of macro-enabled documents using behavioral analysis and machine learning techniques, complementing traditional antivirus systems.

    EP16924353

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  • Automatic notarization system for paper documents

    EP17382148

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    System ensuring real-time integrity, authenticity, proof of existence and non-repudiation of paper documents through secure digitization and verifiable registration.

    EP17382148

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  • Capacitive card for authentication and authorization

    EP18382310

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    Physical device based on capacitive surfaces enabling secure authentication and code generation through touch interaction.

    EP18382310

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  • SSID Pinning for secure WiFi connections

    EP19382429

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    Method to certify WiFi access points before connection, preventing evil twin attacks and SSID cloning in open or public networks.

    EP19382429

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  • Intelligent parental control system

    EP19382098

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    System and method for intelligent supervision and management of digital content access, adapting restrictions based on user context and profile.

    EP19382098

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  • Information encoding on capacitive surfaces

    EP3792795A1

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    System for encoding and decoding information using capacitive surfaces to transmit data through touch interaction with devices.

    EP3792795A1

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  • Continuous authentication based on mobility traces

    EP21382175

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    System combining SIM, device and network interaction patterns to continuously validate user identity and mitigate SIM swap attacks.

    EP21382175

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  • Computer vision-based text selection for watermarking

    EP21382500

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    Method for detecting optimal text segments for embedding digital watermarks minimizing visual impact and improving imperceptibility.

    EP21382500

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  • Platform for identity and authentication of data-generating devices

    EP4266203

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    Platform providing digital identity, PKI certificates and authentication mechanisms to data-generating devices through distributed infrastructure.

    EP4266203

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  • Method for assigning mobile activity to geographic areas

    EP13382445

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    Method distributing mobile network activity across maps using cell coverage and land use data to generate cell-to-area lookup tables.

    EP13382445

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  • Inter-DLT trust enhancement architecture

    EP3754899B1

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    Technical architecture enabling heterogeneous DLT networks to leverage extended validation and consensus, enhancing trust through decentralized interoperability.

    EP3754899B1

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  • Method for detecting anomalies in data

    EP19938326

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    Analytical system for advanced anomaly detection in communication data using Big Data and machine learning techniques.

    EP19938326

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  • Quantum computing-based blockchain consensus

    EP19382928

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    Enhancement of Proof-of-Elapsed-Time consensus using quantum entanglement to ensure integrity and reliability of the validation process.

    EP19382928

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  • Federation of DLT networks

    EP20382582

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    Protocol stack enabling interoperability among heterogeneous DLT networks, ensuring data consistency, broader consensus and historical proof storage.

    EP20382582

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