H04B 7/15564
Relay station antennae loop interference reduction
Official title: {Relay station antennae loop interference reduction}
H04B7/15564 (Relay station antennae loop interference reduction) appears on 413 US grants and 439 published applications in this corpus.
Search patents in H04B- Granted patents
- 413
- Published applications
- 439
- Assignees
- 185
- Inventors
- 722
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 9 |
| 2003 | 2 | 6 |
| 2004 | 5 | 11 |
| 2005 | 4 | 11 |
| 2006 | 11 | 23 |
| 2007 | 2 | 8 |
| 2008 | 10 | 22 |
| 2009 | 11 | 20 |
| 2010 | 15 | 45 |
| 2011 | 21 | 27 |
| 2012 | 27 | 28 |
| 2013 | 36 | 22 |
| 2014 | 30 | 10 |
| 2015 | 26 | 14 |
| 2016 | 15 | 9 |
| 2017 | 10 | 13 |
| 2018 | 18 | 22 |
| 2019 | 20 | 22 |
| 2020 | 26 | 25 |
| 2021 | 20 | 17 |
| 2022 | 14 | 25 |
| 2023 | 22 | 12 |
| 2024 | 18 | 23 |
| 2025 | 19 | 8 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Signal forwarding method and related apparatus15 Sep 2026US 12,739,660 B2Morelink Technology Corporation
- Method and system for mitigating passive intermodulation (PIM) by performing polarization adjusting1 Sep 2026US 12,726,232 B2ISCO International, LLC
- Terrestrial multi-antenna system for airborne wireless service4 Aug 2026US 12,700,913 B2T-Mobile Innovations LLC
- Wireless communication method and related apparatus19 May 2026US 12,634,711 B2Morelink Technology Corporation
- Apparatus and methods for canceling interference for 5G ICS repeater28 Apr 2026US 12,615,080 B2K-Netz Co., Ltd.
- System and methods for processing a radio frequency signal21 May 2026US 2026/0142853 A1Qorvo US, Inc.
- System and method for telemetry information-based signal interference mitigation in wireless backhaul mesh network19 Mar 2026US 2026/0081623 A1Peltbeam Inc.
- Non-regenerative relay communication system19 Feb 2026US 2026/0052407 A1National Institute of Information and Communications Technology
- Terrestrial multi-antenna system for airborne wireless service12 Feb 2026US 2026/0046015 A1T-Mobile Innovations LLC
- Beam pair determination for the forward link of network-controlled repeater12 Feb 2026US 2026/0046665 A1Lenovo (Singapore) Pte. Ltd.
Most cited
By later US patents
- Repeaters for wireless communication systems253US 7,577,398 B2Andrew Corporation · 2009
- Short-range cellular booster230US 9,130,641 B2Nextivity, Inc. · 2015
- Integrated repeater227US 6,934,511 B1Andrew Corporation · 2005
- Methods and apparatus for measuring a signal to switch between modes of transmission192US 10,469,156 B1AT&T Intellectual Property I, L. P. · 2019
- Analog active cancellation of a wireless coupled transmit signal174US 6,539,204 B1Mobilian Corporation · 2003