H04M 2203/2027
Live party detection
H04M2203/2027 (Live party detection) appears on 278 US grants and 214 published applications in this corpus.
Search patents in H04M- Granted patents
- 278
- Published applications
- 214
- Assignees
- 131
- Inventors
- 446
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 6 | 4 |
| 2002 | 4 | 11 |
| 2003 | 5 | 5 |
| 2004 | 7 | 4 |
| 2005 | 10 | 8 |
| 2006 | 12 | 8 |
| 2007 | 10 | 9 |
| 2008 | 8 | 5 |
| 2009 | 4 | 13 |
| 2010 | 6 | 5 |
| 2011 | 9 | 7 |
| 2012 | 7 | 3 |
| 2013 | 14 | 8 |
| 2014 | 7 | 9 |
| 2015 | 13 | 12 |
| 2016 | 7 | 8 |
| 2017 | 22 | 7 |
| 2018 | 22 | 17 |
| 2019 | 17 | 5 |
| 2020 | 12 | 14 |
| 2021 | 19 | 14 |
| 2022 | 11 | 14 |
| 2023 | 13 | 9 |
| 2024 | 7 | 9 |
| 2025 | 8 | 3 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for multi-stage language analysis and remediation of robocalls2 Jun 2026US 12,646,498 B2Verizon Patent and Licensing Inc.
- Method and apparatus for identifying a fake video call2 Jun 2026US 12,647,512 B2Motorola Solutions, Inc.
- Arrangements for detecting bi-directional artificial intelligence (AI) voice communications and negotiating direct digital communications19 May 2026US 12,634,369 B2Capital One Services, LLC
- Systems and methods for media analysis for call state detection7 Apr 2026US 12,598,253 B2Infobip Ltd.
- Methods and apparatus for generating audio fingerprints for calls using power spectral density values24 Mar 2026US 12,586,592 B2Ribbon Communications Operating Company, Inc.
- Graceful transfer of call or text conversation from artificial intelligence agent to human agent30 Apr 2026US 2026/0119808 A1Marr Labs Technologies, Inc.
- Automated voicemail detection23 Apr 2026US 2026/0113402 A1Advanis Inc.
- Systems for identifying the answering party of an automated voice call12 Feb 2026US 2026/0046360 A1Capital One Services, LLC
- Digital assistant integration with telephony20 Nov 2025US 2025/0358363 A1Apple Inc.
- Systems and methods for media analysis for call state detection8 May 2025US 2025/0150530 A1Infobip Ltd.
Most cited
By later US patents
- System and method for fingerprinting datasets278US 8,681,950 B2Interactive Intelligence, Inc. · 2014
- System and method for dynamic call-progress analysis and call processing213US 8,243,889 B2Voxeo Corporation · 2012
- Caller ID substitution for selected telephone callers198US 5,901,209 AInterVoice Limited Partnership · 1999
- Answering machine detection for voice message delivery method and system172US 7,054,419 B2Soundbite Communications, Inc. · 2006
- Machine answer detection155US 5,371,787 ADialogic Corporation · 1994