Nippon Telegraph and Telephone had 203 patents in cybersecurity during Q2 2024. The Nippon Telegraph and Telephone Corp filed patents for a secure collation system, an analysis device for detecting command injection attacks, a terminal for managing radio resource control information, a secure join system for data processing, and a key exchange system involving terminals and a server for authentication and key exchange. These patents focus on enhancing security and efficiency in data processing, attack detection, resource control, and key exchange processes. GlobalData’s report on Nippon Telegraph and Telephone gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Nippon Telegraph and Telephone had no grants in cybersecurity as a theme in Q2 2024.
Recent Patents
Application: Secure consolidation system, information processing apparatus, secure consolidation method, and program (Patent ID: US20240214212A1)
The patent filed by Nippon Telegraph and Telephone Corp describes a secure collation system for performing secure data collation between two information processing apparatuses. The system involves the creation of vectors with hash values and dummy values, random permutations, and the collation of matched values between vectors. The method ensures secure data processing and transmission between the two apparatuses, enhancing data security and privacy.
Additionally, the patent includes claims for a secure collation system, information processing apparatuses, and a secure collation method. The claims detail the specific configurations and functions of the first and second information processing apparatuses, including the creation of vectors, hash value calculations, and data collation processes. The patent also covers the use of commutative hash functions, the creation of dummy vectors, and the storage of program instructions for executing the secure collation method. Overall, the patent aims to provide a comprehensive and secure system for data collation between information processing apparatuses.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
