СПИСОК патентов США - подгруппа МПК16 H04M15/12
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| № п/п | Номер патента | Название патента | |||
2016 | |||||
| 1 | 9313339 | System and method for providing detection of signaling-only engagements in a telecommunication network | |||
2015 | |||||
| 2 | 9183559 | Systems and methods to convert a call generated from an advertisement | |||
2014 | |||||
| 3 | 8718258 | System and method for jurisdictional routing | |||
2013 | |||||
| 4 | 8600007 | Systems, methods, and computer readable media for providing toll-free service in a telecommunications network | |||
| 5 | 8353050 | Mobile device management | |||
2004 | |||||
| 6 | 6775535 | Decision-basing apparatus, and an associated method, for radio device responsive to origination source of data sent thereto | |||
2001 | |||||
| 7 | 6269155 | Process for making connections and accounting for connections in telecommunication systems | |||
2000 | |||||
| 8 | 6130935 | Virtual networking work at home system and method | |||
1999 | |||||
| 9 | 5987107 | Charging for usage of a telecommunications network | |||
1998 | |||||
| 10 | 5844973 | Conference billing system with ID tagging | |||
| 11 | 5828737 | Communications service billing based on bandwidth use | |||
| 12 | 5805680 | Method and apparatus for telephone call sub-billing | |||
| 13 | 5710807 | Method for recording non-communication intervals during a communications call | |||
1996 | |||||
| 14 | 5555290 | Long distance telephone switching system with enhanced subscriber services | |||
| 15 | 5550899 | Long distance telephone switching system with enhanced subscriber services | |||
1993 | |||||
| 16 | 5222120 | Long distance telephone switching system with enhanced subscriber services | |||
1981 | |||||
| 17 | 4273962 | Impulse metering of local telephone switching offices via a DAMA DOMSAT communication system | |||
1979 | |||||
| 18 | 4151372 | Message registration pulse generator | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||