Patents/Assignees

NIPPON TELEGRAPH AND TELEPHONE CORPORATION

1,988 patents in portfolio

US11821817utility2023
Electrode, Corrosion Analysis Device, and Corrosion Analysis Method
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US11821159utility2023
Reinforcement Member and Construction Method
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US11820536utility2023
Interference Power Estimation Method, Interference Power Estimation Apparatus and Program
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US11824551utility2023
Track-and-hold Circuit
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US11824584utility2023
Node Apparatus
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US11824748utility2023
Communication Apparatus and Ranging Method
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US11824596utility2023
Base Station Operation Test Method, Wireless Communication System, and Base Station
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US11822161utility2023
Bias Voltage Adjustment Apparatus and IQ Optical Modulation System
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US11822206utility2023
Optical Signal Processing Device
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US11820413utility2023
Moving Body
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US11825395utility2023
Route Control Method and Route Control Device
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US11825247utility2023
Wiring Information Generation System, and Wiring Information Generation Method
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US11825312utility2023
Wireless Base Station Installation Position Calculation Method and Installation Position Calculation Device
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US11824676utility2023
Apparatus, Method, and Program for Home Device Management
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US11825017utility2023
Call Control Apparatus, Call Processing Continuation Method and Call Control Program
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US11822124utility2023
Optical Multiplexing Circuit and Light Source
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US11824583utility2023
Cyclic Wavelength Band Replacement Device, Multi-band Transmission System, and Cyclic Wavelength Band Replacement Method
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US11823330utility2023
Detection Device, Detection Method and Detection Program for Linear Structure
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US11823063utility2023
Distributed Processing System and Distributed Processing Method
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US11822982utility2023
API Conversion Device, Api Conversion Method, and Program
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