Nippon Telegraph and Telephone had 59 patents in mobile during Q2 2024. The patents filed by Nippon Telegraph and Telephone Corp in Q2 2024 include an electronic currency system for issuing and storing currency, a wireless communication system for switching connection destinations between ground wireless stations, a radio communication node capable of connecting with multiple nodes, a communication control system for predicting and achieving wireless communication quality, and a terminal for establishing wireless connections between terrestrial and non-terrestrial networks. 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 mobile as a theme in Q2 2024.
Recent Patents
Application: Electronic currency system, information processing apparatus, electronic currency issuing method and program (Patent ID: US20240211900A1)
The patent filed by Nippon Telegraph and Telephone Corp describes an electronic currency system that involves an issue bank server and a financial institution server. The issue bank server generates a currency issue certificate and adds a signature to a currency issue message before transmitting them to the financial institution server. The financial institution server receives the currency issue certificate and message, verifies the signature, and stores the issued currency in an unused currency storage unit. The system also includes a user terminal for requesting currency withdrawal from the financial institution server.
Furthermore, the electronic currency system involves processes for designating a face value, withdrawing currency, storing used currency, and updating currency information. The system utilizes a Hash tree of currency and collective signing to ensure the security and integrity of the electronic currency. Additionally, the patent includes claims related to the structure of the electronic currency system, the information processing apparatus, an electronic currency issuing method, and a non-transitory storage medium storing a program for executing the information processing apparatus process. The patent emphasizes the use of single and identical processors and memories for efficient operation of the electronic currency system.
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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.
