4 Patents
- US122443982025Satellite Communication System, Earth Station Device and Line Switching Control Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US121608552024Band Sharing Communication System, Line Control Method, Line Control Device, and Line Control Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US120105242024Band Sharing Communication System, Line Control Method, Line Control Device, and Line Control Program
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US118557492023Satellite Communication System, Master Station Device and Line Connection Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites