H04M 7/0006
Where voice calls cross both networks
Official title: {where voice calls cross both networks}
H04M7/0006 (Where voice calls cross both networks) appears on 104 US grants and 67 published applications in this corpus.
Search patents in H04M- Granted patents
- 104
- Published applications
- 67
- Assignees
- 54
- Inventors
- 148
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 4 |
| 2003 | 4 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 5 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 4 | 3 |
| 2011 | 3 | 0 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 6 | 3 |
| 2015 | 6 | 11 |
| 2016 | 13 | 2 |
| 2017 | 9 | 3 |
| 2018 | 8 | 4 |
| 2019 | 5 | 2 |
| 2020 | 7 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 4 | 1 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Gateway device and method for managing voice calls9 Sep 2025US 12,413,676 B1TP-Link Systems Inc.
- Voice call transfer method and electronic device15 Jul 2025US 12,363,229 B2Huawei Technologies Co., Ltd.
- Web-server to host switchboard interfaces13 May 2025US 12,301,764 B18x8, Inc.
- Call redirect from user-communication device in broadband network12 Nov 2024US 12,143,540 B18x8, Inc.
- Multimedia network transposition9 Jul 2024US 12,034,886 B1United Services Automobile Association (USAA)
- Voice call management method and apparatus thereof17 Apr 2025US 2025/0126210 A1Mediatek Inc.
- Secure multi-tenant protocol-agnostic voice call recording20 Feb 2025US 2025/0063121 A1Nice Ltd.
- Methods of duplex transfer of voice streams between mobile subscribers and clients of im/voip with the corresponding implementation of pbx and of the voip-cell gateway based on smartphones13 Jun 2024US 2024/0195917 A13Hand LLC
- Dynamic switching of voice services in packet switching networks21 Dec 2023US 2023/0413148 A1T-Mobile USA, Inc.
- Voice Call Transfer Method and Electronic Device22 Dec 2022US 2022/0408321 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Method and device for obtaining playlist content over a network1,821US 8,045,952 B2Horsham Enterprises, LLC · 2011
- Method and device for an internet radio capable of obtaining playlist content from a content server732US 8,050,652 B2Horsham Enterprises, LLC · 2011
- Apparatus and methods in routing internet protocol network telephony calls in a centrally-managed call center system435US 6,373,836 B1Genesys Telecommunications Laboratories, Inc. · 2002
- Multimedia telecommunication automatic call distribution system332US 6,046,762 ACosmoCom, Inc. · 2000
- Apparatus and method in improving e-mail routing in an internet protocol network telephony call-in-center306US 6,021,428 AGenesys Telecommunications Laboratories, Inc. · 2000