H04M 15/8061
Selecting least cost route depending on origin or type of service
Official title: {Selecting least cost route depending on origin or type of service}
H04M15/8061 (Selecting least cost route depending on origin or type of service) appears on 157 US grants and 161 published applications in this corpus.
Search patents in H04M- Granted patents
- 157
- Published applications
- 161
- Assignees
- 80
- Inventors
- 298
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 7 |
| 2011 | 2 | 13 |
| 2012 | 10 | 7 |
| 2013 | 12 | 7 |
| 2014 | 9 | 9 |
| 2015 | 10 | 5 |
| 2016 | 9 | 20 |
| 2017 | 19 | 12 |
| 2018 | 14 | 11 |
| 2019 | 10 | 8 |
| 2020 | 10 | 13 |
| 2021 | 10 | 15 |
| 2022 | 9 | 7 |
| 2023 | 13 | 13 |
| 2024 | 9 | 4 |
| 2025 | 4 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Policy based selection of network19 May 2026US 12,634,786 B2Telefonaktiebolaget LM Ericsson (publ)
- Alternative charging handling based on QoS utilizing a policy control function to enforce policy and charging control rules5 May 2026US 12,621,391 B2Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for tagging fraudulent phone numbers3 Jun 2025US 12,323,552 B2Somos, Inc.
- Systems and methods for phone number fraud prediction27 May 2025US 12,314,968 B2Somos, Inc.
- Session establishment with a local serving network18 Feb 2025US 12,232,188 B2Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for tagging fraudulent phone numbers31 Jul 2025US 2025/0247474 A1
- 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.
- Network exception systems and methods for packet-switched telephony9 Jan 2025US 2025/0016272 A1Starlogik IP LLC
- Charging method and apparatus18 Jul 2024US 2024/0244415 A1
- Methods and systems of using remote subscriber identification modules at a device13 Jun 2024US 2024/0196192 A1Pismo Labs Technology Limited
Most cited
By later US patents
- Method and system for matching entities in an auction460US 7,676,034 B12010
- System proximity detection by mobile stations113US 6,493,550 B1Ericsson Inc. · 2002
- Method for providing a preferential routing and billing arrangement for a call placed between a calling party and a called party74US 6,999,575 B1AT&T Corp. · 2006
- System and method for wireless network of unlicensed personal communications service areas with local switch interfaces and enhanced customer features58US 5,940,755 AMCI Communications Corporation · 1999
- Method and system for matching entities in an auction43US 9,860,391 B12018