H04M 15/59
Based on real time
Official title: {based on real time}
H04M15/59 (Based on real time) appears on 162 US grants and 201 published applications in this corpus.
Search patents in H04M- Granted patents
- 162
- Published applications
- 201
- Assignees
- 109
- Inventors
- 423
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 3 |
| 2002 | 1 | 3 |
| 2003 | 3 | 4 |
| 2004 | 2 | 10 |
| 2005 | 2 | 6 |
| 2006 | 6 | 10 |
| 2007 | 3 | 7 |
| 2008 | 1 | 11 |
| 2009 | 2 | 9 |
| 2010 | 4 | 12 |
| 2011 | 7 | 10 |
| 2012 | 13 | 12 |
| 2013 | 12 | 10 |
| 2014 | 10 | 10 |
| 2015 | 9 | 11 |
| 2016 | 12 | 14 |
| 2017 | 12 | 7 |
| 2018 | 9 | 9 |
| 2019 | 12 | 10 |
| 2020 | 14 | 13 |
| 2021 | 6 | 7 |
| 2022 | 9 | 6 |
| 2023 | 3 | 3 |
| 2024 | 5 | 4 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced charging in cellular communication networks26 May 2026US 12,641,398 B2Nokia Solutions and Networks Oy
- Charging for timing resiliency service29 Jul 2025US 12,375,611 B2Ofinno, LLC
- Adapting microservices to multi-platform deployments21 Jan 2025US 12,206,559 B2International Business Machines Corporation
- Adaptive M2M billing16 Jul 2024US 12,039,544 B2Aeris Communications, Inc.
- Proactive telephone number monitoring based on answer seizure ratio9 Apr 2024US 11,956,381 B1Avoxi, Inc.
- Machine and process for managing a service account20 Jun 2024US 2024/0202851 A1TouchPay Holdings, LLC
- Methods and Apparatus for Differentiated Charging in a Communication Network28 Mar 2024US 2024/0106934 A1
- Link generation for ran parser7 Mar 2024US 2024/0080392 A1EXFO Solutions SAS
- Enhanced charging in cellular communication networks25 Jan 2024US 2024/0031784 A1Nokia Solutions and Networks Oy
- Trustful Service Traffic Handling in a Core Network Domain28 Dec 2023US 2023/0422030 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Interactive billing control system301US 6,639,975 B1Microsoft Corporation · 2003
- Postpay spending limit using a cellular network usage governor270US 6,947,723 B1Cellco Partnership · 2005
- Pre-biller in internet protocol multimedia subsystem (IMS) charging gateway function (CGF)254US 8,126,123 B2Alcatel Lucent · 2012
- Apparatus and method for integrated billing management by real-time session management in wire/wireless integrated service network235US 8,204,190 B2Kt Corporation · 2012
- Online charging for sessions that are transferred between network domains224US 8,483,135 B2Alcatel Lucent · 2013