H04M 2215/786
Unit based
H04M2215/786 (Unit based) appears on 14 US grants and 21 published applications in this corpus.
Search patents in H04M- Granted patents
- 14
- Published applications
- 21
- Assignees
- 9
- Inventors
- 26
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Adapting network policies based on device service processor configuration3 Feb 2026US 12,543,031 B2Headwater Research LLC
- Device assisted CDR creation, aggregation, mediation and billing19 Aug 2025US 12,395,591 B2Headwater Research LLC
- Device assisted CDR creation, aggregation, mediation and billing24 Sep 2024US 12,101,434 B2Headwater Research LLC
- Device assisted CDR creation, aggregation, mediation and billing4 Jun 2024US 12,003,661 B1Headwater Research LLC
- Device assisted CDR creation, aggregation, mediation and billing30 Nov 2021US 11,190,645 B2Headwater Research LLC
- Adapting Network Policies Based on Device Service Processor Configuration7 May 2026US 2026/0129425 A1Headwater Research LLC
- Device Assisted CDR Creation, Aggregation, Mediation and Billing20 Nov 2025US 2025/0358373 A1Headwater Research LLC
- Device Assisted CDR Creation, Aggregation, Mediation and Billing19 Sep 2024US 2024/0314246 A1Headwater Research LLC
- Device Assisted CDR Creation, Aggregation, Mediation and Billing13 Jun 2024US 2024/0195920 A1Headwater Research LLC
- Adapting Network Policies Based on Device Service Processor Configuration27 Apr 2023US 2023/0130720 A1Headwater Research LLC
Most cited
By later US patents
- Device assisted CDR creation, aggregation, mediation and billing326US 8,275,830 B2Headwater Partners I LLC · 2012
- Intermediate networking devices195US 9,351,193 B2Headwater Partners I LLC · 2016
- Shared usage telecommunications billing system and method19US 7,321,656 B2SBC Knowledge Ventures, L. P. · 2008
- Shared usage telecommunications billing system and method15US 8,073,119 B2AT&T Intellectual Property I, L. P. · 2011
- Device assisted CDR creation, aggregation, mediation and billing14US 8,788,661 B2Headwater Partners I LLC · 2014