H04M 1/645
With speech synthesis
Official title: {with speech synthesis}
H04M1/645 (With speech synthesis) appears on 52 US grants and 46 published applications in this corpus.
Search patents in H04M- Granted patents
- 52
- Published applications
- 46
- Assignees
- 38
- Inventors
- 109
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 3 | 3 |
| 2012 | 3 | 1 |
| 2013 | 4 | 3 |
| 2014 | 1 | 3 |
| 2015 | 2 | 5 |
| 2016 | 2 | 3 |
| 2017 | 7 | 7 |
| 2018 | 4 | 4 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Exercise-based call processing method, apparatus, and electronic device20 Jan 2026US 12,531,943 B2Huawei Technologies Co., Ltd.
- Systems and methods for improved call handling9 Nov 2021US 11,170,757 B2T-Mobile USA, Inc.
- Dynamic and configurable response to incoming phone calls14 May 2019US 10,291,761 B2
- Dynamic interactive voice interface12 Feb 2019US 10,205,815 B2Intellectual Ventures I LLC
- Virtual voice response agent individually configured for a user2 Oct 2018US 10,091,355 B2International Business Machines Corporation
- Exercise-Based Call Processing Method, Apparatus, and Electronic Device20 Apr 2023US 2023/0122690 A1Huawei Technologies Co., Ltd.
- System and Method for Providing In-Call Display29 Apr 2021US 2021/0126997 A1
- Method and Apparatus for Controlling Feedback Information31 May 2018US 2018/0152814 A1Anhui Huami Information Technology Co., Ltd.
- Systems and methods for improved call handling5 Apr 2018US 2018/0096676 A1T-Mobile USA, Inc.
- Dynamic interactive voice interface8 Mar 2018US 2018/0069954 A1Intellectual Ventures I LLC
Most cited
By later US patents
- Computer-based classified ad system and method759US 5,283,731 AEC Corporation · 1994
- Dynamic interactive voice interface412US 7,920,682 B22011
- Methods and apparatus for automatic call routing including disambiguating routing decisions162US 6,269,153 B1Lucent Technologies Inc. · 2001
- Telephone call responding system and control method and device therefor43US 5,029,198 A1991
- Telephone answering device with artificial intelligence34US 4,850,005 AHashimoto Corporation · 1989