H04L 12/1442
At network operator level
Official title: {at network operator level}
H04L12/1442 (At network operator level) appears on 305 US grants and 341 published applications in this corpus.
Search patents in H04L- Granted patents
- 305
- Published applications
- 341
- Assignees
- 182
- Inventors
- 603
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 4 |
| 2002 | 6 | 32 |
| 2003 | 3 | 14 |
| 2004 | 6 | 13 |
| 2005 | 4 | 17 |
| 2006 | 10 | 12 |
| 2007 | 14 | 16 |
| 2008 | 8 | 14 |
| 2009 | 10 | 14 |
| 2010 | 16 | 13 |
| 2011 | 22 | 22 |
| 2012 | 20 | 22 |
| 2013 | 18 | 20 |
| 2014 | 25 | 25 |
| 2015 | 20 | 22 |
| 2016 | 22 | 17 |
| 2017 | 18 | 11 |
| 2018 | 10 | 8 |
| 2019 | 7 | 7 |
| 2020 | 9 | 7 |
| 2021 | 6 | 9 |
| 2022 | 9 | 2 |
| 2023 | 6 | 12 |
| 2024 | 4 | 1 |
| 2025 | 5 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Seamless customer data move between source and target charging function elements of a communications system26 May 2026US 12,640,951 B2Telefonaktiebolaget LM Ericsson (publ)
- Blockchain-based multi-tenant distributed leasing method for satellite network resources5 May 2026US 12,621,211 B2
- Systems and methods for dynamic rate identification along a route of a user device2 Dec 2025US 12,489,650 B2Boost SubscriberCo L.L.C.
- Coordinating cellular and cable/fiber broadband networks21 Oct 2025US 12,452,145 B2Charter Communications Operating, LLC
- NR-NR dual connectivity (NR-DC) secondary node (SN) data usage reporting2 Sep 2025US 12,407,537 B2Radisys Corporation
- Systems and methods for dynamic rate identification along a route of a user device26 Feb 2026US 2026/0058836 A1Boost SubscriberCo L.L.C.
- Lifestyle continuation model using a capacity unit architecture18 Sep 2025US 2025/0291957 A1STP Group Holdings LLC
- A blockchain-based multi-tenant distributed leasing method for satellite network resources10 Jul 2025US 2025/0227028 A1Chongqing University of Posts and Telecommunications
- Managing network functions associated with user equipment task offloading8 May 2025US 2025/0150294 A1Nokia Technologies Oy
- Enhanced virtual networking with cloud edge providers1 May 2025US 2025/0141742 A1Level 3 Communications, LLC
Most cited
By later US patents
- System, method and article of manufacture for communications utilizing calling, plans in a hybrid network1,175US 5,867,495 AMCI Communications Corporations · 1999
- System for automatically updating personal profile server with updates to additional user information gathered from monitoring user's electronic consuming habits generated on computer during use968US 5,710,884 AIntel Corporation · 1998
- System and method for providing requested quality of service in a hybrid network755US 6,335,927 B12002
- System, method and article of manufacture with integrated video conferencing billing in a communication system architecture751US 5,867,494 AMCI Communication Corporation · 1999
- System and method for controlling access to data located on a content server702US 5,706,507 AInternational Business Machines Corporation · 1998