5 Patents
- US122043282025Wireless Mobility Device, Control System, Method and Program
Nippon Telegraph And Telephone Corporation
0 cites - US122049272025Software Updating Apparatus, Software Updating Method, and Program
Nippon Telegraph And Telephone Corporation
0 cites - US121928622025Control System, Radio Telephone Device, Control Method and Program
Nippon Telegraph And Telephone Corporation
0 cites - US118250172023Call Control Apparatus, Call Processing Continuation Method and Call Control Program
Nippon Telegraph And Telephone Corporation
0 cites - US118034522023Duplexed Operation System and Method Therefor
Nippon Telegraph And Telephone Corporation
0 cites