Nippon Telegraph and Telephone had 66 patents in future of work during Q1 2024.The patents filed by Nippon Telegraph and Telephone Corp in Q1 2024 include a communication system for video conferences with encrypted data transmission, a system for detecting anomalies in a communication network configuration, a voltage setting circuit for distributed voltage-controlled oscillators, a device for specifying causal processes in business operations, and a storage device for unmanned aerial vehicles in manholes. GlobalData’s report on Nippon Telegraph and Telephone gives a 360-degree view of the company including its patenting strategy. Buy the report here.

Nippon Telegraph and Telephone grant share with future of work as a theme is 63% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Communication system, information processing apparatus, communication method and program (Patent ID: US20240056288A1)

The communication system described in the patent involves an information processing device providing a video conference service and multiple communication terminals utilizing the service. The system includes recording communication data encrypted from each terminal, transmitting a ciphertext with an encryption key to decode the data, and reproducing synchronized video and audio based on control data. Additionally, the system allows for the updating of encryption keys and encryption of communication data for security purposes.

Furthermore, the patent details a method for communication involving recording encrypted communication data, transmitting a ciphertext with an encryption key, and decoding and reproducing the data in synchronization. The system also includes a provision for updating encryption keys and ensuring secure transmission of communication data. Additionally, the patent includes a claim for a computer-readable medium with instructions to function as the information processing device described in the patent.

To know more about GlobalData’s detailed insights on Nippon Telegraph and Telephone, buy the report here.

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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.