H04Q 2213/1324
Conference call
H04Q2213/1324 (Conference call) appears on 286 US grants and 134 published applications in this corpus.
Search patents in H04Q- Granted patents
- 286
- Published applications
- 134
- Assignees
- 121
- Inventors
- 466
- Latest grant
- 12 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 30 | 0 |
| 1997 | 21 | 0 |
| 1998 | 24 | 0 |
| 1999 | 17 | 0 |
| 2000 | 11 | 0 |
| 2001 | 17 | 3 |
| 2002 | 17 | 16 |
| 2003 | 9 | 11 |
| 2004 | 10 | 9 |
| 2005 | 9 | 29 |
| 2006 | 8 | 17 |
| 2007 | 8 | 10 |
| 2008 | 9 | 9 |
| 2009 | 4 | 5 |
| 2010 | 11 | 3 |
| 2011 | 11 | 3 |
| 2012 | 11 | 4 |
| 2013 | 4 | 2 |
| 2014 | 7 | 6 |
| 2015 | 16 | 3 |
| 2016 | 4 | 1 |
| 2017 | 4 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Enhanced communication platform and related communication method using the platform12 Jan 2021US 10,891,598 B2Upaid Systems, Ltd.
- Enhanced communication platform and related communication method using the platform18 Jun 2019US 10,325,264 B2Upaid Systems, Ltd.
- Enhanced communication platform and related communication method using the platform13 Nov 2018US 10,127,555 B2Upaid Systems, Ltd.
- Method and apparatus for automatically data streaming a multiparty conference session8 May 2018US 9,967,299 B1Red Hat, Inc.
- Method and system for providing conferencing services23 May 2017US 9,661,142 B2Ol Security Limited Liability Company
- Enhanced communication platform and related communication method using the platform3 Oct 2019US 2019/0303934 A1Upaid Systems, Ltd.
- Enhanced communication platform and related communication method using the platform7 Mar 2019US 2019/0073673 A1Upaid Systems, Ltd.
- Method and Systems for Providing Conferencing Services26 Oct 2017US 2017/0310826 A1Ol Security Limited Liability Company
- Enhanced communication platform and related communication method using the platform17 Nov 2016US 2016/0335633 A1Upaid Systems, Ltd.
- Enhanced communication platform and related communication method using the platform30 Jul 2015US 2015/0213446 A1Upaid Systems, Ltd.
Most cited
By later US patents
- System, method and article of manufacture with integrated video conferencing billing in a communication system architecture751US 5,867,494 AMCI Communication Corporation · 1999
- 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