H04Q 2213/13377
Recorded announcement
H04Q2213/13377 (Recorded announcement) appears on 512 US grants and 247 published applications in this corpus.
Search patents in H04Q- Granted patents
- 512
- Published applications
- 247
- Assignees
- 194
- Inventors
- 735
- Latest grant
- 7 Dec 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 4 | 0 |
| 1996 | 15 | 0 |
| 1997 | 22 | 0 |
| 1998 | 51 | 0 |
| 1999 | 42 | 0 |
| 2000 | 39 | 0 |
| 2001 | 39 | 32 |
| 2002 | 55 | 50 |
| 2003 | 26 | 26 |
| 2004 | 17 | 23 |
| 2005 | 18 | 19 |
| 2006 | 27 | 23 |
| 2007 | 30 | 14 |
| 2008 | 12 | 14 |
| 2009 | 12 | 8 |
| 2010 | 12 | 6 |
| 2011 | 15 | 1 |
| 2012 | 10 | 3 |
| 2013 | 5 | 5 |
| 2014 | 7 | 11 |
| 2015 | 4 | 7 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 3 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for providing contextual information7 Dec 2021US 11,195,206 B2Facebook, Inc.
- Methods and systems for a communications and information resource manager26 Jan 2021US 10,902,466 B2Facebook, Inc.
- Enhanced communication platform and related communication method using the platform12 Jan 2021US 10,891,598 B2Upaid Systems, Ltd.
- Contextual information8 Oct 2019US 10,438,238 B2Facebook, Inc.
- Enhanced communication platform and related communication method using the platform18 Jun 2019US 10,325,264 B2Upaid Systems, Ltd.
- Methods and systems for providing contextual information23 Dec 2021US 2021/0398169 A9Facebook, Inc.
- 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.
- Unified call routing in social hunt groups20 Jul 2017US 2017/0208174 A1International Business Machines Corporation
- Enhanced communication platform and related communication method using the platform17 Nov 2016US 2016/0335633 A1Upaid Systems, Ltd.
Most cited
By later US patents
- Personal communications internetworking1,899US 5,742,905 ABell Communications Research, Inc. · 1998
- PSTN architecture for video-on-demand services963US 5,247,347 ABell Atlantic Network Services, Inc. · 1993
- Video-on-demand services using public switched telephone network900US 5,410,343 ABell Atlantic Network Services, Inc. · 1995
- Electronic massaging network759US 5,742,668 ABell Communications Research, Inc. · 1998
- Integrated services platform for telephone communication system555US 5,193,110 ABoston Technology, Inc. · 1993