Nippon Telegraph and Telephone had 39 patents in space economy during Q1 2024. The patents filed by Nippon Telegraph and Telephone Corp in Q1 2024 focus on wireless communication systems and devices. These patents involve transmission data controllers determining frequency bandwidth based on relay apparatus position, wireless communication devices adjusting transmission timing and output based on positional relationship with moving objects, and relay apparatuses grouping communication devices by position information for efficient data transmission. Additionally, there are patents for moving relay apparatuses that control data amount based on communication quality, and a wireless communication system with relay devices sorting and transmitting data to base stations based on priority queues. 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 space economy as a theme is 20% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Wireless communication system, relay apparatus, wireless communication method and program (Patent ID: US20240106524A1)

The patent filed by Nippon Telegraph and Telephone Corp. describes a wireless communication system that involves a transmission data controller determining a frequency bandwidth based on the relay apparatus position and the number of first communication apparatuses communicating with the relay apparatus. This system includes a first communication apparatus transmitting a signal within the determined frequency band, a relay apparatus acquiring waveform data of the signal and transmitting it to a second communication apparatus for reception processing. The relay apparatus can be located in a flying object or a low earth orbiting satellite, facilitating communication between ground-based communication apparatuses.

The wireless communication system's method involves the transmission data controller determining the frequency bandwidth based on the relay apparatus position and the number of communication apparatuses communicating with the relay apparatus. The first communication apparatus then transmits a signal within the determined frequency band, which is acquired by the relay apparatus and transmitted to the second communication apparatus for reception processing. This method enables efficient communication in scenarios where multiple communication apparatuses are involved, with the relay apparatus playing a crucial role in facilitating data transmission between the first and second communication 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.