H04M 2250/74
Details of telephonic subscriber devices: with voice recognition means
Official title: with voice recognition means
H04M2250/74 (Details of telephonic subscriber devices: with voice recognition means) appears on 1,119 US grants and 1,347 published applications in this corpus.
Search patents in H04M- Granted patents
- 1,119
- Published applications
- 1,347
- Assignees
- 379
- Inventors
- 2,262
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 4 |
| 2002 | 5 | 16 |
| 2003 | 6 | 20 |
| 2004 | 5 | 27 |
| 2005 | 12 | 30 |
| 2006 | 25 | 37 |
| 2007 | 21 | 79 |
| 2008 | 15 | 66 |
| 2009 | 25 | 47 |
| 2010 | 28 | 74 |
| 2011 | 35 | 60 |
| 2012 | 60 | 59 |
| 2013 | 68 | 69 |
| 2014 | 68 | 84 |
| 2015 | 81 | 90 |
| 2016 | 83 | 76 |
| 2017 | 79 | 85 |
| 2018 | 81 | 65 |
| 2019 | 72 | 70 |
| 2020 | 71 | 67 |
| 2021 | 66 | 52 |
| 2022 | 50 | 52 |
| 2023 | 59 | 46 |
| 2024 | 44 | 33 |
| 2025 | 29 | 28 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Vehicle communication system with navigation12 May 2026US 12,624,958 B2Value 8 Co., Ltd.
- Vehicle communication system with navigation21 Apr 2026US 12,607,475 B2Value8 Co., Ltd.
- Zero latency digital assistant21 Apr 2026US 12,608,171 B2Apple Inc.
- Method and system for enhancing a mutimodal input content21 Apr 2026US 12,608,559 B2Samsung Electronics Co., Ltd.
- Interaction Method for Call Interface and Related Apparatus20 Aug 2026US 2026/0246871 A1Huawei Technologies Co., Ltd.
- Service push method, electronic device, and readable storage medium13 Aug 2026US 2026/0238715 A1Honor Device Co., Ltd.
- Media data generation method and electronic device23 Jul 2026US 2026/0214321 A1Honor Device Co., Ltd.
- Electronic device for providing notification about received message, operating method thereof, and storage medium9 Jul 2026US 2026/0197290 A1Samsung Electronics Co., Ltd.
- Voice recognition notetaker25 Jun 2026US 2026/0181076 A1Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
Most cited
By later US patents
- Interior rearview mirror sound processing system873US 6,420,975 B1Donnelly Corporation · 2002
- Mobile systems and methods of supporting natural language human-machine interactions824US 7,949,529 B2VoiceBox Technologies, Inc. · 2011
- System and method for natural language processing of query answers680US 7,702,508 B2Phoenix Solutions, Inc. · 2010
- Providing hands-free service to multiple devices659US 8,983,383 B1Rawles LLC · 2015
- Distributed realtime speech recognition system590US 6,633,846 B1Phoenix Solutions, Inc. · 2003