H04Q 2213/13176
Common channel signaling, ccs7
Official title: Common channel signaling, CCS7
H04Q2213/13176 (Common channel signaling, ccs7) appears on 1,174 US grants and 536 published applications in this corpus.
Search patents in H04Q- Granted patents
- 1,174
- Published applications
- 536
- Assignees
- 318
- Inventors
- 1,900
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 21 | 0 |
| 1996 | 33 | 0 |
| 1997 | 49 | 0 |
| 1998 | 70 | 0 |
| 1999 | 98 | 0 |
| 2000 | 81 | 0 |
| 2001 | 103 | 38 |
| 2002 | 90 | 103 |
| 2003 | 80 | 62 |
| 2004 | 82 | 59 |
| 2005 | 40 | 39 |
| 2006 | 66 | 39 |
| 2007 | 60 | 55 |
| 2008 | 40 | 20 |
| 2009 | 34 | 15 |
| 2010 | 22 | 16 |
| 2011 | 30 | 19 |
| 2012 | 18 | 11 |
| 2013 | 21 | 11 |
| 2014 | 22 | 4 |
| 2015 | 22 | 10 |
| 2016 | 8 | 3 |
| 2017 | 8 | 4 |
| 2018 | 6 | 8 |
| 2019 | 8 | 5 |
| 2020 | 4 | 6 |
| 2021 | 4 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 4 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Calling line/name identification of enterprise subscribers in mobile calls23 Sep 2025US 12,425,814 B2Tango Networks, Inc.
- Mobile application gateway for connecting devices on a cellular network with individual enterprise and data networks28 Jan 2025US 12,212,435 B2Tango Networks, Inc.
- System and method for enabling call originations using SMS and hotline capabilities17 Sep 2024US 12,096,315 B2Tango Networks, Inc.
- System and method for executing originating services in a terminating network for IMS and non-IMS applications27 Aug 2024US 12,075,327 B2Tango Networks, Inc.
- Methods, systems, and computer readable media for load sharing class 1 signaling connection control part (SCCP) messages13 Feb 2024US 11,902,725 B2Oracle International Corporation
- Mobile application gateway for connecting devices on a cellular network with individual enterprise and data networks28 Dec 2023US 2023/0421408 A1Tango Networks, Inc.
- System and method for enabling call originations using sms and hotline capabilities3 Aug 2023US 2023/0247395 A1Tango Networks, Inc.
- Calling line/name identification of enterprise subscribers in mobile calls3 Aug 2023US 2023/0247515 A1Tango Networks, Inc.
- System and method for executing originating services in a terminating network for ims and non-ims applications1 Dec 2022US 2022/0386213 A1Tango Networks, Inc.
- Call flow system and method for use in a legacy telecommunication system24 Nov 2022US 2022/0377642 A1Tango Networks, Inc.
Most cited
By later US patents
- PSTN architecture for video-on-demand services963US 5,247,347 ABell Atlantic Network Services, Inc. · 1993
- IP-flow classification in a wireless point to multi-point (PTMP) transmission system910US 6,452,915 B1Malibu Networks, Inc. · 2002
- Video-on-demand services using public switched telephone network900US 5,410,343 ABell Atlantic Network Services, Inc. · 1995
- System for selective communication connection based on transaction pricing signals599US 5,802,502 ABritish Telecommunications Public Ltd.Co. · 1998
- Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer567US 6,640,248 B1Malibu Networks, Inc. · 2003