H04M 3/569
Using the instant speaker's algorithm
Official title: {using the instant speaker's algorithm (speech detection per se G10L25/78)}
H04M3/569 (Using the instant speaker's algorithm) appears on 265 US grants and 226 published applications in this corpus.
Search patents in H04M- Granted patents
- 265
- Published applications
- 226
- Assignees
- 154
- Inventors
- 534
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 9 |
| 2003 | 1 | 14 |
| 2004 | 7 | 8 |
| 2005 | 12 | 10 |
| 2006 | 3 | 1 |
| 2007 | 3 | 5 |
| 2008 | 6 | 10 |
| 2009 | 3 | 7 |
| 2010 | 4 | 1 |
| 2011 | 3 | 2 |
| 2012 | 11 | 5 |
| 2013 | 9 | 16 |
| 2014 | 12 | 14 |
| 2015 | 14 | 23 |
| 2016 | 12 | 8 |
| 2017 | 10 | 9 |
| 2018 | 11 | 10 |
| 2019 | 9 | 5 |
| 2020 | 14 | 18 |
| 2021 | 13 | 12 |
| 2022 | 9 | 14 |
| 2023 | 8 | 10 |
| 2024 | 11 | 9 |
| 2025 | 12 | 5 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monitoring and maintaining signal quality for each participant of a group call28 Jul 2026US 12,695,831 B2International Business Machines Corporation
- Conference calls14 Apr 2026US 12,603,957 B2Nokia Technologies Oy
- Shared speakerphone system for multiple devices in a conference room24 Feb 2026US 12,563,147 B2Hewlett-Packard Development Company, L. P.
- Method and system for volume control25 Nov 2025US 12,481,476 B2Apple Inc.
- Identifying co-located devices within a teleconferencing session25 Nov 2025US 12,481,479 B2Google Inc.
- In-Person Conference Audio Capture Device Selection11 Sep 2025US 2025/0286746 A1Zoom Communications, Inc.
- Dynamic virtual environment7 Aug 2025US 2025/0254057 A1Scoot, Inc.
- Monitoring and maintaining signal quality for each participant of a group call3 Jul 2025US 2025/0220118 A1International Business Machines Corporation
- Detecting and assigning action items to conversation participants in real-time and detecting completion thereof23 Jan 2025US 2025/0029609 A1Outreach Corporation
- Use of Voice Activity Detection (VAD) or Comfort Noise Generation (CNG) Blank Times or Spaces9 Jan 2025US 2025/0016270 A1CenturyLink Intellectual Property LLC
Most cited
By later US patents
- Participant-controlled conference calling system353US 6,501,739 B1Remoteability, Inc. · 2002
- Microphone actuation control system suitable for teleconference systems332US 4,658,425 AShure Brothers, Inc. · 1987
- Audio mixing309US 8,331,585 B2Google Inc. · 2012
- Name recognition of virtual meeting participants305US 8,781,841 B1Cisco Technology, Inc. · 2014
- Methods, apparatus, and products for identifying a conversation282US 7,617,094 B2Palo Alto Research Center Incorporated · 2009