H04B 17/17
Detection of non-compliance or faulty performance
Official title: Detection of non-compliance or faulty performance, e.g. response deviations (H04B17/18 takes precedence)
H04B17/17 (Detection of non-compliance or faulty performance) appears on 460 US grants and 501 published applications in this corpus.
Search patents in H04B- Granted patents
- 460
- Published applications
- 501
- Assignees
- 218
- Inventors
- 1,125
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 4 |
| 2004 | 1 | 5 |
| 2005 | 4 | 4 |
| 2006 | 4 | 2 |
| 2007 | 3 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 0 | 5 |
| 2011 | 2 | 3 |
| 2012 | 2 | 6 |
| 2013 | 2 | 17 |
| 2014 | 12 | 17 |
| 2015 | 19 | 28 |
| 2016 | 25 | 26 |
| 2017 | 29 | 33 |
| 2018 | 37 | 36 |
| 2019 | 37 | 43 |
| 2020 | 44 | 38 |
| 2021 | 37 | 42 |
| 2022 | 41 | 59 |
| 2023 | 38 | 51 |
| 2024 | 35 | 33 |
| 2025 | 47 | 27 |
| 2026 | 14 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Message fault recovery without retransmission in 5G and 6G6 Oct 2026US 12,756,496 B2
- Good cell quality criteria25 Aug 2026US 12,720,334 B2Intel Corporation
- Method and network device for determining causes of network slice performance degradation in an open radio access network, O-RAN18 Aug 2026US 12,712,645 B2NEC Corporation
- Antenna combining for physical random access channel (PRACH)21 Jul 2026US 12,689,453 B2Radisys Corporation
- Early identification of optical transceiver failures23 Jun 2026US 12,665,685 B2Selector Software, Inc.
- Reflective intelligent surface with self-diagnosis capabilities and method for operating the same1 Oct 2026US 2026/0303230 A1NEC Laboratories Europe GmbH
- Error estimation20 Aug 2026US 2026/0246543 A1Viavi Solutions Inc.
- Regression-based passive intermodulation detection methods20 Aug 2026US 2026/0246545 A1Telefonaktiebolaget LM Ericsson (publ)
- Electrical disturbances testing method and system13 Aug 2026US 2026/0238357 A1Beken Corporation
- Antenna configuration operator interface9 Jul 2026US 2026/0197265 A1Gogo Business Aviation LLC
Most cited
By later US patents
- Enhanced passive intermodulation detection in wireless networks308US 10,541,712 B1Spectrum Effect Inc. · 2020
- Enhanced passive intermodulation detection in wireless networks307US 11,277,161 B2Spectrum Effect Inc. · 2022
- Apparatus and methods for mitigating a fault that adversely affects ultra-wideband transmissions143US 10,498,589 B2AT&T Intellectual Property I, L. P. · 2019
- Vehicle communication module and diagnostic device and method for testing thereof68US 10,595,220 B2Continental Automotive GmbH · 2020
- Antenna and feeder cable tester62US 5,548,820 ATelefonaktiebolaget LM Ericsson · 1996