H04K 3/226
Selection of non-jammed channel for communication
Official title: {Selection of non-jammed channel for communication (spectrum sharing arrangements H04W16/14; selection of wireless resources by user or terminal H04W72/02)}
H04K3/226 (Selection of non-jammed channel for communication) appears on 303 US grants and 348 published applications in this corpus.
Search patents in H04K- Granted patents
- 303
- Published applications
- 348
- Assignees
- 155
- Inventors
- 582
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 8 | 12 |
| 2003 | 7 | 7 |
| 2004 | 4 | 7 |
| 2005 | 3 | 8 |
| 2006 | 11 | 9 |
| 2007 | 5 | 61 |
| 2008 | 23 | 36 |
| 2009 | 20 | 24 |
| 2010 | 13 | 13 |
| 2011 | 20 | 13 |
| 2012 | 19 | 9 |
| 2013 | 17 | 12 |
| 2014 | 9 | 12 |
| 2015 | 11 | 6 |
| 2016 | 8 | 9 |
| 2017 | 10 | 16 |
| 2018 | 12 | 19 |
| 2019 | 17 | 13 |
| 2020 | 12 | 8 |
| 2021 | 9 | 15 |
| 2022 | 9 | 6 |
| 2023 | 16 | 10 |
| 2024 | 8 | 16 |
| 2025 | 6 | 2 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible reference frequency allocation for smart jamming mitigation25 Aug 2026US 12,720,514 B2Nokia Technologies Oy
- Method for reducing interference between radar and uplink frequency band and communication apparatus4 Aug 2026US 12,701,599 B2Huawei Technologies Co., Ltd.
- Navigation during a deception operation of a satellite signal receiver16 Jun 2026US 12,656,503 B2Safran Electronics & Defense
- Method of performing anti-jamming techniques through antenna beam hopping in communication systems implemented by using plurality of relay and electronic apparatus thereof16 Jun 2026US 12,659,006 B2Agency for Defense Development
- Jammer detection5 May 2026US 12,618,942 B2QUALCOMM Incorporated
- System and method for detection of cellular signal jamming for security systems20 Aug 2026US 2026/0246558 A1Digital Monitoring Products, Inc.
- Apparatuses and methods for facilitating an adaptive, jamming-resistant communication network or system13 Aug 2026US 2026/0238376 A1AT&T Intellectual Property I, L. P.
- 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
- User equipment operating method and data communication system operating method for radar and data communication coexistence18 Dec 2025US 2025/0386338 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method for collecting data using compact internetworked wireless integrated network sensors (WINS)932US 6,735,630 B1Sensoria Corporation · 2004
- Method and apparatus for internetworked wireless integrated network sensor (WINS) nodes858US 6,859,831 B1Sensoria Corporation · 2005
- Method and apparatus for distributed signal processing among internetworked wireless integrated network sensors (WINS)510US 6,832,251 B1Sensoria Corporation · 2004
- Cognitive radio methodology, physical layer policies and machine learning492US 8,515,473 B2BAE Systems Information and Electronic Systems Integration Inc. · 2013
- Apparatus for internetworked hybrid wireless integrated network sensors (WINS)463US 6,826,607 B1Sensoria Corporation · 2004