H04M 3/44
Additional connecting arrangements for providing access to frequently-wanted subscribers
Official title: Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling (at the subscriber's set H04M1/27; automatic redialling H04M3/424)
H04M3/44 (Additional connecting arrangements for providing access to frequently-wanted subscribers) appears on 401 US grants and 333 published applications in this corpus.
Search patents in H04M- Granted patents
- 401
- Published applications
- 333
- Assignees
- 202
- Inventors
- 646
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 2 | 0 |
| 1998 | 19 | 0 |
| 1999 | 9 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 6 |
| 2002 | 9 | 19 |
| 2003 | 12 | 14 |
| 2004 | 11 | 10 |
| 2005 | 9 | 20 |
| 2006 | 14 | 16 |
| 2007 | 8 | 23 |
| 2008 | 12 | 17 |
| 2009 | 7 | 38 |
| 2010 | 15 | 17 |
| 2011 | 16 | 12 |
| 2012 | 22 | 13 |
| 2013 | 37 | 30 |
| 2014 | 21 | 18 |
| 2015 | 25 | 18 |
| 2016 | 20 | 13 |
| 2017 | 19 | 9 |
| 2018 | 13 | 5 |
| 2019 | 9 | 8 |
| 2020 | 3 | 4 |
| 2021 | 5 | 5 |
| 2022 | 3 | 7 |
| 2023 | 4 | 4 |
| 2024 | 3 | 2 |
| 2025 | 5 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Network device and method for a universal central exchange18 Aug 2026US 12,712,926 B2Jio Platforms Limited
- Expediting a support call based on preceding electronic activity21 Oct 2025US 12,452,371 B2Praia Health Inc.
- Contact list reconciliation and permissioning9 Sep 2025US 12,412,582 B2Amazon Technologies, Inc.
- Method and server for providing a call service3 Jun 2025US 12,323,555 B2Hyundai Motor Company
- “One-touch call” platform based on a mobile intelligent terminal and the implementing method therefor8 Apr 2025US 12,273,798 B2Guangdong Banach Big Data Technology Co., Ltd.
- Car crash detection method, apparatus, and system, terminal device, and vehicle-mounted device23 Jul 2026US 2026/0214157 A1Huawei Technologies Co., Ltd.
- Remote agent system19 Feb 2026US 2026/0050900 A1SITA Information Networking Computing USA, Inc.
- Systems and methods for establishing a call connection24 Apr 2025US 2025/0133166 A1RingCentral, Inc.
- A network device and method for a universal central exchange9 Jan 2025US 2025/0016206 A1Jio Platforms Limited
- Language translation for smartphone applications9 Jan 2025US 2025/0016268 A1Zhuangzi Li and Associates
Most cited
By later US patents
- Voice browser for interactive services and methods thereof837US 6,269,336 B1Motorola, Inc. · 2001
- Conversational computing via conversational virtual machine511US 7,137,126 B1International Business Machines Corporation · 2006
- Conversational computing via conversational virtual machine479US 8,082,153 B2International Business Machines Corporation · 2011
- Conversational computing via conversational virtual machine469US 7,729,916 B2International Business Machines Corporation · 2010
- Technique for providing personalized information and communications services380US 7,388,950 B2Metro One Telecommunications, Inc. · 2008