H04Q 2213/1316
Service observation, testing
H04Q2213/1316 (Service observation, testing) appears on 306 US grants and 87 published applications in this corpus.
Search patents in H04Q- Granted patents
- 306
- Published applications
- 87
- Assignees
- 123
- Inventors
- 433
- Latest grant
- 11 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 13 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 15 | 0 |
| 1997 | 13 | 0 |
| 1998 | 33 | 0 |
| 1999 | 21 | 0 |
| 2000 | 38 | 0 |
| 2001 | 26 | 15 |
| 2002 | 26 | 18 |
| 2003 | 21 | 8 |
| 2004 | 12 | 5 |
| 2005 | 4 | 6 |
| 2006 | 5 | 7 |
| 2007 | 7 | 6 |
| 2008 | 1 | 3 |
| 2009 | 3 | 8 |
| 2010 | 6 | 2 |
| 2011 | 4 | 0 |
| 2012 | 3 | 2 |
| 2013 | 3 | 0 |
| 2014 | 4 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements11 Jul 2023US 11,698,398 B2Schweitzer Engineering Laboratories, Inc.
- Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements8 Mar 2022US 11,268,995 B2Schweitzer Engineering Laboratories, Inc.
- Network test instrument with cable connection and signature testing8 Mar 2022US 11,271,606 B2Viavi Solutions Inc.
- Numerical controller29 Dec 2020US 10,878,672 B2Fanuc Corporation
- Network test instrument with cable connection and signature testing5 May 2020US 10,644,748 B2Viavi Solutions Inc.
- Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements12 May 2022US 2022/0146557 A1Schweitzer Engineering Laboratories, Inc.
- Intelligent electronic device control using wirelessly transmitted multi-phase electrical measurements15 Apr 2021US 2021/0109141 A1Schweitzer Engineering Laboratories, Inc.
- Network test instrument with cable connection and signature testing16 Jul 2020US 2020/0228163 A1Viavi Solutions Inc.
- Numerical controller19 Sep 2019US 2019/0287356 A1Fanuc Corporation
- Network test instrument with cable connection and signature testing2 Mar 2017US 2017/0063429 A1Viavi Solutions Inc.
Most cited
By later US patents
- Analysis and validation system for provisioning network related facilities491US 5,881,131 ABell Atlantic Network Services, Inc. · 1999
- Flexible scheme for admission control of multimedia streams on integrated networks381US 5,408,465 AHewlett-Packard Company · 1995
- Telephonic-interface statistical analysis system311US 4,845,739 AFDR Interactive Technologies · 1989
- Telephonic-interface lottery system254US 5,787,156 ARonald A. Katz Technology Licensing, L.P. · 1998
- Telephonic-interface game control system226US 5,553,120 A1996