H04M 2203/5045
Selection of bridge/multipoint control unit
H04M2203/5045 (Selection of bridge/multipoint control unit) appears on 15 US grants and 21 published applications in this corpus.
Search patents in H04M- Granted patents
- 15
- Published applications
- 21
- Assignees
- 19
- Inventors
- 47
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 6 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Semi-global muting12 May 2026US 12,627,760 B2Ipc Systems, Inc.
- Hub with audio signal sharing10 Dec 2024US 12,164,453 B2Magic Control Technology Corporation
- Media stream sending method and apparatus, and device1 Oct 2024US 12,107,697 B2Huawei Technologies Co., Ltd.
- Dynamically expandable conference call system using active load balancing2 Nov 2021US 11,165,835 B2T-Mobile USA, Inc.
- Selecting bridge telephone number for dial-out27 Oct 2020US 10,819,854 B2Microsoft Technology Licensing, LLC
- Semi-global muting20 Aug 2026US 2026/0246872 A1Ipc Systems, Inc.
- Semi-global muting7 Aug 2025US 2025/0254241 A1Ipc Systems, Inc.
- Hub with audio signal sharing5 Oct 2023US 2023/0315664 A1Magic Control Technology Corporation
- Cognitive core network selection for conference calling2 Mar 2023US 2023/0064462 A1International Business Machines Corporation
- Media Stream Sending Method and Apparatus, and Device11 Nov 2021US 2021/0352336 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Method and system for tele-conferencing with simultaneous interpretation and automatic floor control35US 8,175,244 B12012
- Teleconferencing systems and methods16US 8,121,278 B2American Teleconferencing Services, Ltd. · 2012
- One-tap conference calling on devices14US 9,462,132 B2Citrix Systems, Inc. · 2016
- Making calls using an additional terminal6US 9,019,336 B2Skype · 2015
- Method and apparatus for controlling conference calls4US 8,077,852 B1Avaya Inc. · 2011