H04J 11/0023
Interference mitigation or co-ordination
Official title: {Interference mitigation or co-ordination (direct sequence spread spectrum [DSSS] systems H04B1/7097; frequency hopping H04B1/713; allocation criteria for ingress interference avoidance H04L5/0062; frequency allocation criteria for requirements on out-of-channel emissions H04L5/0066; arrangements for removing intersymbol interference or baseband equalisers H04L25/03006; peak power aspects in multicarrier modulation H04L27/2614; power management H04W52/00; traffic scheduling H04W72/54, H04W72/541)}
H04J11/0023 (Interference mitigation or co-ordination) appears on 3,614 US grants and 4,137 published applications in this corpus.
Search patents in H04J- Granted patents
- 3,614
- Published applications
- 4,137
- Assignees
- 575
- Inventors
- 4,455
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 10 |
| 2003 | 4 | 4 |
| 2004 | 3 | 13 |
| 2005 | 6 | 15 |
| 2006 | 8 | 12 |
| 2007 | 9 | 20 |
| 2008 | 10 | 30 |
| 2009 | 10 | 41 |
| 2010 | 22 | 112 |
| 2011 | 29 | 154 |
| 2012 | 66 | 206 |
| 2013 | 139 | 249 |
| 2014 | 214 | 362 |
| 2015 | 339 | 466 |
| 2016 | 368 | 377 |
| 2017 | 418 | 338 |
| 2018 | 349 | 325 |
| 2019 | 330 | 261 |
| 2020 | 291 | 273 |
| 2021 | 242 | 205 |
| 2022 | 211 | 199 |
| 2023 | 167 | 178 |
| 2024 | 172 | 135 |
| 2025 | 136 | 102 |
| 2026 | 60 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus15 Sep 2026US 12,738,992 B2Sun Patent Trust
- Method and system for mitigating passive intermodulation (PIM) by performing polarization adjusting1 Sep 2026US 12,726,232 B2ISCO International, LLC
- Interference suppression in a wireless communication network1 Sep 2026US 12,726,251 B2Telefonaktiebolaget LM Ericsson (publ)
- Decoupling interference measurement slot and channel measurement slot for channel state information reporting25 Aug 2026US 12,719,540 B2QUALCOMM Incorporated
- Apparatus and method for performing communication based on timing alignment error (TAE) in wireless communication system25 Aug 2026US 12,719,729 B2Samsung Electronics Co., Ltd.
- Method and apparatus for signal interference processing24 Sep 2026US 2026/0292861 A1ISCO International, LLC
- Reciprocity-aided interference suppression via eigen beamforming17 Sep 2026US 2026/0280630 A1Telefonaktiebolaget LM Ericsson (publ)
- Method and apparatus for cross-link-interference mitigation in mobile communications10 Sep 2026US 2026/0269969 A1MediaTek Singapore Pte. Ltd.
- Correlating network & physical layer activities20 Aug 2026US 2026/0246488 A1ISCO International, LLC
- Method and base station for dynamic ss_ pbch processing to mitigate high power narrow-band interferers13 Aug 2026US 2026/0238355 A1InterDigital Patent Holdings, Inc.
Most cited
By later US patents
- Cooperative interference subtraction scheme418US 9,439,078 B2Spectrum Effect Inc. · 2016
- Interference detection with UE signal subtraction408US 9,769,834 B2Spectrum Effect Inc. · 2017
- Interference suppressing method and device in dynamic frequency spectrum access system349US 10,536,210 B2Sony Corporation · 2020
- Detecting tropospheric ducting interference in cellular networks308US 11,018,784 B2Spectrum Effect Inc. · 2021
- Methods for mitigating interference and maximizing capacity for time division duplex cellular networks308US 11,310,676 B2Spectrum Effect Inc. · 2022