H04M 15/8072
Group, conference or multi-party call
Official title: {Group, conference or multi-party call}
H04M15/8072 (Group, conference or multi-party call) appears on 22 US grants and 23 published applications in this corpus.
Search patents in H04M- Granted patents
- 22
- Published applications
- 23
- Assignees
- 17
- Inventors
- 50
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Session management method, entity, network device, and storage medium12 May 2026US 12,627,720 B2Zte Corporation
- Policy control for broadcast session6 Jan 2026US 12,520,109 B2Nokia Technologies Oy
- Scalable conferencing systems and methods21 Oct 2025US 12,452,584 B2Shure Acquisition Holdings, Inc.
- Method and arrangements relating to group transmission in a wireless communication network29 Jul 2025US 12,375,613 B2Telefonaktiebolaget LM Ericsson (publ)
- Information processing system, information processing apparatus including circuitry to store position information of users present in a space and control environment effect production, information processing method, and room17 Jan 2023US 11,556,308 B2Ricoh Company, Ltd.
- Session management method, entity, network device, and storage medium7 Nov 2024US 2024/0372903 A1Zte Corporation
- Method and arrangements relating to group transmission in a wireless communication network13 Apr 2023US 2023/0114449 A1Telefonaktiebolaget LM Ericsson (publ)
- Policy control for broadcast session16 Feb 2023US 2023/0049862 A1Nokia Technologies Oy
- Scalable conferencing systems and methods11 Aug 2022US 2022/0256281 A1Midas Technology, LLC
- Information processing system, information processing apparatus, information processing method, and room26 Aug 2021US 2021/0263704 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Techniques for managing expenses for a conference scheduled using availability data3US 7,881,232 B2Cisco Technology, Inc. · 2011
- Reducing latency in a prepaid group communication session within a wireless communications system3US 8,346,211 B2QUALCOMM Incorporated · 2013
- Dynamic call billing and invoice generating application3US 9,392,125 B1West Corporation · 2016
- Charging for commercial group based messaging3US 9,602,677 B2Alcatel Lucent · 2017
- Split control and data plane architecture to enable rating group-level thresholds and triggers from charging function for offline charging2US 11,425,262 B2Cisco Technology, Inc. · 2022