H04M 2201/41
Electronic components, circuits, software, systems or apparatus used in telephone systems: using
Official title: using speaker recognition
H04M2201/41 (Electronic components, circuits, software, systems or apparatus used in telephone systems: using) appears on 429 US grants and 447 published applications in this corpus.
Search patents in H04M- Granted patents
- 429
- Published applications
- 447
- Assignees
- 174
- Inventors
- 739
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 2 |
| 2003 | 3 | 8 |
| 2004 | 3 | 10 |
| 2005 | 7 | 19 |
| 2006 | 4 | 12 |
| 2007 | 5 | 13 |
| 2008 | 4 | 17 |
| 2009 | 7 | 13 |
| 2010 | 11 | 9 |
| 2011 | 12 | 13 |
| 2012 | 15 | 13 |
| 2013 | 20 | 17 |
| 2014 | 26 | 20 |
| 2015 | 19 | 38 |
| 2016 | 34 | 27 |
| 2017 | 44 | 37 |
| 2018 | 45 | 21 |
| 2019 | 33 | 15 |
| 2020 | 35 | 14 |
| 2021 | 14 | 48 |
| 2022 | 20 | 22 |
| 2023 | 24 | 29 |
| 2024 | 16 | 12 |
| 2025 | 13 | 11 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method/system to identify, extract, and convey key words, phrases, and meanings in service of emergency communications (e.g., voice, text, and video)21 Apr 2026US 12,610,009 B2Intrado Life & Safety, Inc.
- Systems and methods for coherent and tiered voice enrollment7 Apr 2026US 12,598,250 B2Capital One Services, LLC
- Shared speakerphone system for multiple devices in a conference room24 Feb 2026US 12,563,147 B2Hewlett-Packard Development Company, L. P.
- Strong authentication of a user of a communication terminal9 Dec 2025US 12,493,682 B2Orange
- Methods and systems for automatic discovery of fraudulent calls using speaker recognition9 Dec 2025US 12,495,107 B2Capital One Services, LLC
- Method/system to identify, extract, and convey key words, phrases, and meanings in service of emergency communications (e.g., voice, text, and video)24 Sep 2026US 2026/0292065 A1Intrado Life & Safety, Inc.
- Smart field communication devices with blind user interfaces6 Aug 2026US 2026/0228656 A1Weavix, Inc.
- Systems and methods for coherent and tiered voice enrollment4 Jun 2026US 2026/0156214 A1Capital One Services, LLC
- Methods and systems for automatic discovery of fraudulent calls using speaker recognition12 Mar 2026US 2026/0075130 A1Capital One Services, LLC
- Methods and systems for handling incoming client calls26 Feb 2026US 2026/0059050 A1Royal Bank of Canada
Most cited
By later US patents
- Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access584US 7,106,843 B1T-Netix, Inc. · 2006
- Name recognition of virtual meeting participants305US 8,781,841 B1Cisco Technology, Inc. · 2014
- Method and apparatus for recording and indexing an audio and multimedia conference219US 5,710,591 AAT&T Corp. · 1998
- System and method for the detection and termination of fraudulent services217US 7,512,221 B2Cerebrus Solutions Limited · 2009
- Managing audio in a multi-source audio environment205US 7,995,732 B2AT&T Intellectual Property I, L. P. · 2011