Patents/Assignees

NIPPON TELEGRAPH AND TELEPHONE CORPORATION

1,988 patents in portfolio

US11902421utility2024
Server Device, Communication Terminal, Communication System, and Program
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US11902473utility2024
IP Network Common Line Link Setting Device, IP Network Common Line Link Setting Method, IP Network Common Line Link Setting Program,and IP Network Common Line Link Setting System
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US11902795utility2024
Line Control Device, Line Control Method, and Line Control Program
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US11902799utility2024
Station Placement Designing Method, Station Placement Designing Apparatus and Station Placement Designing Program
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US11903025utility2024
Wireless Communication Method and Base Station
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US11895693utility2024
Random Access Wireless Communication System and Random Access Wireless Communication Method
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US11895692utility2024
Resource Contention Arbitration Apparatus, Resource Contention Arbitration Method and Program
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US11895641utility2024
Control Apparatus, Control Method, and Control Program
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US11895448utility2024
Communication Apparatus and Communication Method
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US11895349utility2024
Synchronous Control Device, Synchronous Control Method, and Synchronous Control Program
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US11895267utility2024
Number Management System, Number Management Method, Number Management Device and Number Management Program
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US11895146utility2024
Infection-spreading Attack Detection System and Method, and Program
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US11895037utility2024
Processing Device, Relocation Method, and Relocation Program
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US11895000utility2024
Packet Transfer Device, Packet Transfer Method, and Packet Transfer Program
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US11894013utility2024
Sound Collection Loudspeaker Apparatus, Method and Program for the Same
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US11894017utility2024
Voice/non-voice Determination Device, Voice/non-voice Determination Model Parameter Learning Device, Voice/non-voice Determination Method, Voice/non-voice Determination Model Parameter Learning Method, and Program
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US11894010utility2024
Signal Processing Apparatus, Signal Processing Method, and Program
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US11893879utility2024
Stimulus Presentation Apparatus, Stimulus Presentation Method and Program
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US11893583utility2024
Settlement System, Settlement Method, User Device, and Settlement Program
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US11893417utility2024
Process Request Management Apparatus, Process Request Management Method and Program
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