H04Q 3/0087
Network testing or monitoring arrangements
Official title: {Network testing or monitoring arrangements}
H04Q3/0087 (Network testing or monitoring arrangements) appears on 237 US grants and 185 published applications in this corpus.
Search patents in H04Q- Granted patents
- 237
- Published applications
- 185
- Assignees
- 120
- Inventors
- 485
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 0 |
| 2002 | 9 | 18 |
| 2003 | 10 | 20 |
| 2004 | 12 | 18 |
| 2005 | 7 | 17 |
| 2006 | 15 | 12 |
| 2007 | 23 | 22 |
| 2008 | 10 | 12 |
| 2009 | 14 | 11 |
| 2010 | 13 | 3 |
| 2011 | 11 | 3 |
| 2012 | 4 | 2 |
| 2013 | 9 | 1 |
| 2014 | 6 | 3 |
| 2015 | 4 | 2 |
| 2016 | 5 | 11 |
| 2017 | 11 | 2 |
| 2018 | 4 | 6 |
| 2019 | 6 | 5 |
| 2020 | 12 | 10 |
| 2021 | 5 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for tagging fraudulent phone numbers3 Jun 2025US 12,323,552 B2Somos, Inc.
- Systems and methods for phone number fraud prediction27 May 2025US 12,314,968 B2Somos, Inc.
- Redundancy of distributed antenna systems14 Nov 2023US 11,817,918 B2SOLiD, INC.
- Toll-free telecommunications and data management platform24 Jan 2023US 11,563,860 B2Somos, Inc.
- Toll-free numbers metadata tagging, analysis and reporting24 Jan 2023US 11,563,861 B2Somos, Inc.
- Systems and methods for tagging fraudulent phone numbers31 Jul 2025US 2025/0247474 A1
- Systems and methods for phone number fraud prediction4 May 2023US 2023/0136732 A1Somos, Inc.
- Systems and methods for tagging fraudulent phone numbers27 Apr 2023US 2023/0128054 A1Somos, Inc.
- Redundancy of distributed antenna systems3 Nov 2022US 2022/0352929 A1SOLiD, INC.
- Application programming interface (api) to provide network metrics and network resource control to users23 Dec 2021US 2021/0400116 A1CenturyLink Intellectual Property LLC
Most cited
By later US patents
- Method and apparatus for communications monitoring303US 5,590,171 ABellSouth Corporation · 1996
- Intelligent services network test system295US 5,940,472 AMCI Communications Corporation · 1999
- Communications network state and topology monitor285US 5,049,873 ANetwork Equipment Technologies, Inc. · 1991
- Method and system for monitoring telecommunications traffic240US 6,373,930 B1Sprint Communications Co.L.P. · 2002
- Method and system for software updating206US 6,658,090 B1Nokia Corporation · 2003