H04K 3/222
Wherein jamming detection includes detecting the absence or impossibility of intelligible communication
Official title: {wherein jamming detection includes detecting the absence or impossibility of intelligible communication on at least one channel}
H04K3/222 (Wherein jamming detection includes detecting the absence or impossibility of intelligible communication) appears on 42 US grants and 54 published applications in this corpus.
Search patents in H04K- Granted patents
- 42
- Published applications
- 54
- Assignees
- 38
- Inventors
- 106
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
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| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
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| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 4 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 3 | 4 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 3 |
| 2017 | 7 | 5 |
| 2018 | 3 | 4 |
| 2019 | 4 | 0 |
| 2020 | 1 | 1 |
| 2021 | 3 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radio jamming detection6 Oct 2026US 12,756,493 B2Telit Cinterion Deutschland GmbH
- Cooperative monitoring networks8 Sep 2026US 12,732,416 B2Alarm.com Incorporated
- Methods and apparatuses for relaying data in wireless networks20 May 2025US 12,309,819 B2Board of Regents, The University of Texas System
- Cooperative monitoring networks21 Jan 2025US 12,206,545 B2Alarm.com Incorporated
- Radio frequency jamming or interference detection and mitigation in an electronic monitoring system10 Dec 2024US 12,166,572 B2Arlo Technologies, Inc.
- User equipment assisted jamming detection25 Jun 2026US 2026/0180700 A1Telefonaktiebolaget LM Ericsson (publ)
- Robust multi-location jammer detection for security and iot devices12 Feb 2026US 2026/0046056 A1Cypress Semiconductor Corporation
- Jamming detection for vehicles12 Feb 2026US 2026/0046057 A1GM Global Technology Operations LLC
- Methods and apparatuses for relaying data in wireless networks6 Nov 2025US 2025/0344238 A1Board of Regents, The University of Texas System
- Identification and mitigation of jamming attacks on autonomous vehicles16 Oct 2025US 2025/0323751 A1Kyndryl, Inc.
Most cited
By later US patents
- Countermeasures for threats to an uncrewed autonomous vehicle305US 9,524,648 B1Amazon Technologies, Inc. · 2016
- RFID reader for a security system120US 7,057,512 B2InGrid, Inc. · 2006
- System and method for cargo protection103US 7,053,823 B2Newtrak Technologies, Inc. · 2006
- Cargo theft prevention using text messaging92US 9,030,321 B2Intelligent Technologies International, Inc. · 2015
- Cooperative monitoring networks82US 10,868,712 B1Alarm.com Incorporated · 2020