H04M 15/49
Connection to several service providers
Official title: {Connection to several service providers}
H04M15/49 (Connection to several service providers) appears on 578 US grants and 568 published applications in this corpus.
Search patents in H04M- Granted patents
- 578
- Published applications
- 568
- Assignees
- 254
- Inventors
- 1,124
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 14 | 0 |
| 2001 | 28 | 18 |
| 2002 | 27 | 58 |
| 2003 | 29 | 38 |
| 2004 | 21 | 40 |
| 2005 | 16 | 42 |
| 2006 | 24 | 24 |
| 2007 | 18 | 15 |
| 2008 | 13 | 8 |
| 2009 | 26 | 14 |
| 2010 | 17 | 31 |
| 2011 | 20 | 17 |
| 2012 | 26 | 31 |
| 2013 | 38 | 40 |
| 2014 | 52 | 16 |
| 2015 | 32 | 24 |
| 2016 | 16 | 29 |
| 2017 | 18 | 15 |
| 2018 | 19 | 12 |
| 2019 | 14 | 19 |
| 2020 | 22 | 11 |
| 2021 | 10 | 19 |
| 2022 | 17 | 18 |
| 2023 | 18 | 16 |
| 2024 | 10 | 6 |
| 2025 | 5 | 6 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Provisioning framework supporting plural different networks26 May 2026US 12,641,183 B2Cisco Technology, Inc.
- Policy based selection of network19 May 2026US 12,634,786 B2Telefonaktiebolaget LM Ericsson (publ)
- Managing a charging operation in a communication network10 Mar 2026US 12,574,463 B2Telefonaktiebolaget LM Ericsson (publ)
- VoWiFi registration control method and apparatus, electronic device, and server25 Nov 2025US 12,484,006 B2Vivo Mobile Communication Co., Ltd.
- End-to-end public land mobile network performance analysis5 Aug 2025US 12,382,320 B2Rakuten Mobile, Inc.
- Method for connecting a vehicle to the internet22 Jan 2026US 2026/0025862 A1Mercedes-Benz Group AG
- Independent mobile telecommunication enhancement operation integration platform including data structure translation4 Dec 2025US 2025/0370830 A1Dish Wireless L. L. C.
- System And Method For Adding Funds to a Prepaid Account for a Mobile Device Associated with Multiple Communication Profiles10 Jul 2025US 2025/0227111 A17-TEL, Inc.
- Intermediary service bureau system and method1 May 2025US 2025/0141999 A1Global Tel'Link Corporation
- Systems and methods for real-time automatic rebilling of metered activities in a tiered software framework6 Mar 2025US 2025/0080369 A1HighLevel Inc.
Most cited
By later US patents
- System for selective communication connection based on transaction pricing signals599US 5,802,502 ABritish Telecommunications Public Ltd.Co. · 1998
- Verifiable service billing for intermediate networking devices555US 8,023,425 B2Headwater Partners I LLC · 2011
- System and method for detecting fraudulent network usage patterns using real-time network monitoring519US 5,627,886 AElectronic Data Systems Corporation · 1997
- Integrated customer interface for web based data management455US 6,615,258 B1WorldCom, Inc. · 2003
- Accounting method and apparatus for communications network404US 7,092,696 B1Nortel Networks Limited · 2006