H04Q 3/002
Details
Official title: {Details}
H04Q3/002 (Details) appears on 119 US grants and 31 published applications in this corpus.
Search patents in H04Q- Granted patents
- 119
- Published applications
- 31
- Assignees
- 52
- Inventors
- 166
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 2 | 5 |
| 2002 | 8 | 13 |
| 2003 | 5 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for directory number management6 Jan 2026US 12,519,885 B2JPMorgan Chase Bank, N. A.
- Apparatus and method for providing telecommunication routing data16 Dec 2025US 12,499,148 B2NetNumber, Inc.
- Filter reuse method for transmitting and receiving filter bank-based multicarrier signals24 Sep 2019US 10,425,701 B2Samsung Electronics Co., Ltd.
- Method for transmitting data in a telecommunications network and switch for implementing said method8 May 2012US 8,175,083 B2Sigram Schindler Beteiligungsgesellschaft mbH
- Method for transmitting data in a telecommunications network and switch for implementing said method3 May 2011US 7,936,751 B2Sigram Schindler Beteiligungsgesellschaft mbH
- Apparatus and method for providing telecommunication routing data26 Feb 2026US 2026/0057006 A1NetNumber, Inc.
- Method and system for directory number management31 Jul 2025US 2025/0247467 A1JPMorgan Chase Bank, N. A.
- Apparatus and method for providing telecommunication routing data14 Nov 2024US 2024/0378231 A1NetNumber, Inc.
- Filter reuse method for transmitting and receiving filter bank-based multicarrier signals1 Feb 2018US 2018/0035179 A1Samsung Electronics Co., Ltd.
- Bulk telephony control system subscriber data manipulation13 Apr 2017US 2017/0105056 A1Broadsource Group Pty Ltd
Most cited
By later US patents
- Access to telecommunications networks in multi-service environment695US 5,610,910 ANorthern Telecom Limited · 1997
- Method of and system for providing continually updated traffic or other information to telephonically and other communications-linked customers581US 5,131,020 ASmartRoutes Systems Limited Partnership · 1992
- Telephonic-interface statistical analysis system311US 4,845,739 AFDR Interactive Technologies · 1989
- Integrated telephone and cable communication networks284US 5,774,527 ANews Datacom Ltd. · 1998
- Look ahead method and apparatus for predictive dialing using a neural network281US 5,155,763 AInternational Business Machines Corporation · 1992