H04M 3/562
Where the conference facilities are distributed
Official title: {where the conference facilities are distributed}
H04M3/562 (Where the conference facilities are distributed) appears on 225 US grants and 193 published applications in this corpus.
Search patents in H04M- Granted patents
- 225
- Published applications
- 193
- Assignees
- 126
- Inventors
- 413
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 11 |
| 2003 | 4 | 13 |
| 2004 | 8 | 8 |
| 2005 | 4 | 7 |
| 2006 | 8 | 7 |
| 2007 | 5 | 4 |
| 2008 | 2 | 8 |
| 2009 | 8 | 11 |
| 2010 | 8 | 6 |
| 2011 | 5 | 10 |
| 2012 | 9 | 8 |
| 2013 | 11 | 15 |
| 2014 | 13 | 13 |
| 2015 | 19 | 9 |
| 2016 | 11 | 13 |
| 2017 | 15 | 10 |
| 2018 | 10 | 6 |
| 2019 | 5 | 6 |
| 2020 | 9 | 8 |
| 2021 | 6 | 5 |
| 2022 | 7 | 3 |
| 2023 | 5 | 6 |
| 2024 | 4 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Moving object conference system21 Apr 2026US 12,610,012 B2Honda Motor Co., Ltd.
- Concurrent collaboration conference port management8 Apr 2025US 12,273,486 B2Level 3 Communications, LLC
- Retroactive recording of a meeting8 Oct 2024US 12,112,777 B2Microsoft Technology Licensing, LLC
- Seamless connect1 Oct 2024US 12,107,903 B2Mass Luminosity, Inc.
- Concurrent collaboration conference port management16 Apr 2024US 11,962,722 B2Level 3 Communications, LLC
- Contextual Retrieval Of Prior Audio Messages In Push-To-Talk Channels23 Apr 2026US 2026/0113399 A1Zoom Communications, Inc.
- Communication terminal, method, and computer-readable storage medium11 Dec 2025US 2025/0379940 A1Honda Motor Co., Ltd.
- Moving object conference system12 Sep 2024US 2024/0305719 A1Honda Motor Co., Ltd.
- Concurrent collaboration conference port management8 Aug 2024US 2024/0267468 A1Level 3 Communications, LLC
- Retroactive recording of a meeting2 Nov 2023US 2023/0352056 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Distributed system to intelligently establish sessions between anonymous users over various networks1,052US 6,564,261 B1Telefonaktiebolaget LM Ericsson (publ) · 2003
- Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the data network741US 5,617,539 AVicor Corporation · 1997
- Call control in video conferencing allowing acceptance and identification of participants in a new incoming call during an active teleconference595US 5,758,079 AVicor Corporation · 1998
- Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal566US 5,689,641 AVicor Corporation · 1997
- Multimedia collaboration system504US 6,237,025 B1Collaboration Properties, Inc. · 2001