H04M 11/06
Simultaneous speech and data transmission
Official title: Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
H04M11/06 (Simultaneous speech and data transmission) appears on 3,509 US grants and 2,183 published applications in this corpus.
Search patents in H04M- Granted patents
- 3,509
- Published applications
- 2,183
- Assignees
- 1,014
- Inventors
- 5,054
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 7 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 9 | 0 |
| 1981 | 15 | 0 |
| 1982 | 10 | 0 |
| 1983 | 22 | 0 |
| 1984 | 36 | 0 |
| 1985 | 27 | 0 |
| 1986 | 31 | 0 |
| 1987 | 40 | 0 |
| 1988 | 44 | 0 |
| 1989 | 42 | 0 |
| 1990 | 32 | 0 |
| 1991 | 50 | 0 |
| 1992 | 37 | 0 |
| 1993 | 34 | 0 |
| 1994 | 62 | 0 |
| 1995 | 65 | 0 |
| 1996 | 75 | 0 |
| 1997 | 87 | 0 |
| 1998 | 126 | 0 |
| 1999 | 136 | 0 |
| 2000 | 169 | 0 |
| 2001 | 148 | 62 |
| 2002 | 143 | 165 |
| 2003 | 117 | 161 |
| 2004 | 120 | 138 |
| 2005 | 139 | 197 |
| 2006 | 192 | 161 |
| 2007 | 113 | 153 |
| 2008 | 95 | 132 |
| 2009 | 108 | 110 |
| 2010 | 139 | 108 |
| 2011 | 119 | 113 |
| 2012 | 111 | 87 |
| 2013 | 129 | 95 |
| 2014 | 122 | 86 |
| 2015 | 121 | 96 |
| 2016 | 89 | 73 |
| 2017 | 58 | 61 |
| 2018 | 64 | 44 |
| 2019 | 54 | 40 |
| 2020 | 46 | 35 |
| 2021 | 40 | 28 |
| 2022 | 21 | 11 |
| 2023 | 15 | 15 |
| 2024 | 13 | 8 |
| 2025 | 11 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadband access management systems and methods1 Sep 2026US 12,726,566 B2Epic Lane Networks, LP
- Reducing perceived effects of non-voice data in digital speech11 Aug 2026US 12,706,105 B2Digital Voice Systems, Inc.
- At command for MO SMS access domain preference selection31 Mar 2026US 12,593,296 B2Mediatek Inc.
- Link loss detection9 Sep 2025US 12,413,262 B2MaxLinear, Inc.
- System and method for sending, delivery and receiving of faxes using a remotely deployed fax service or system26 Aug 2025US 12,401,754 B2Open Text SA ULC
- Text control center for secondary public safety answering point16 Apr 2026US 2026/0106940 A1Intrado Life & Safety, Inc.
- Link loss detection8 Jan 2026US 2026/0012223 A1MaxLinear, Inc.
- Easy dsl signal detector19 Jun 2025US 2025/0202781 A1CenturyLink Intellectual Property LLC
- Method and system for performance estimation of a communication link24 Apr 2025US 2025/0133429 A1Assia Spe, LLC
- Elevator data communication system19 Dec 2024US 2024/0417215 A1Otis Elevator Company
Most cited
By later US patents
- PSTN architecture for video-on-demand services963US 5,247,347 ABell Atlantic Network Services, Inc. · 1993
- System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent953US 5,884,032 AThe New Brunswick Telephone Company, Limited · 1999
- Video-on-demand services using public switched telephone network900US 5,410,343 ABell Atlantic Network Services, Inc. · 1995
- Universal access multimedia data network693US 5,790,548 ABell Atlantic Network Services, Inc. · 1998
- Asymmetric hybrid access system and method498US 5,586,121 AHybrid Networks, Inc. · 1996