H04B 15/00
Suppression or limitation of noise or interference
Official title: Suppression or limitation of noise or interference (by means associated with receiver H04B1/10)
H04B15/00 (Suppression or limitation of noise or interference) appears on 2,866 US grants and 2,738 published applications in this corpus.
Search patents in H04B- Granted patents
- 2,866
- Published applications
- 2,738
- Assignees
- 962
- Inventors
- 5,292
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 14 | 0 |
| 1993 | 16 | 0 |
| 1994 | 15 | 0 |
| 1995 | 14 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 33 | 0 |
| 1999 | 27 | 0 |
| 2000 | 27 | 0 |
| 2001 | 22 | 7 |
| 2002 | 31 | 34 |
| 2003 | 29 | 56 |
| 2004 | 34 | 49 |
| 2005 | 26 | 64 |
| 2006 | 49 | 73 |
| 2007 | 51 | 78 |
| 2008 | 64 | 84 |
| 2009 | 45 | 78 |
| 2010 | 78 | 94 |
| 2011 | 76 | 92 |
| 2012 | 98 | 111 |
| 2013 | 115 | 231 |
| 2014 | 178 | 235 |
| 2015 | 234 | 248 |
| 2016 | 255 | 249 |
| 2017 | 264 | 179 |
| 2018 | 193 | 171 |
| 2019 | 205 | 131 |
| 2020 | 167 | 128 |
| 2021 | 101 | 94 |
| 2022 | 73 | 71 |
| 2023 | 69 | 63 |
| 2024 | 64 | 46 |
| 2025 | 57 | 44 |
| 2026 | 21 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Reduction of charge injection noise in sense amplifiers of high-speed data interfaces25 Aug 2026US 12,719,413 B2Parade Technologies, Ltd.
- Noise canceling circuits4 Aug 2026US 12,700,884 B2Hewlett-Packard Development Company, L. P.
- Intelligent noise mitigation for electronic devices21 Jul 2026US 12,689,449 B2APPLIED Materials.Inc.
- Phase tracking reference signal configuration associated with user equipment phase noise suppression capability21 Jul 2026US 12,689,481 B2QUALCOMM Incorporated
- Method and apparatus for signal interference processing7 Jul 2026US 12,677,307 B2ISCO International, LLC
- Communication method and communication apparatus8 Oct 2026US 2026/0313675 A1Huawei Technologies Co., Ltd.
- Millimeter wave multi-access point communication system1 Oct 2026US 2026/0303130 A1
- Interference mitigation based on satellite location1 Oct 2026US 2026/0303200 A1QUALCOMM Incorporated
- Method and apparatus for signal interference processing24 Sep 2026US 2026/0292861 A1ISCO International, LLC
- A method for enabling mitigation of interference at a wireless device, a related network node, and a related wireless device10 Sep 2026US 2026/0269955 A1Sony Group Corporation
Most cited
By later US patents
- Transmission device with impairment compensation and methods for use therewith499US 9,312,919 B1AT&T Intellectual Property I, L. P. · 2016
- Method and apparatus for launching a wave mode that mitigates interference475US 9,608,740 B2AT&T Intellectual Property I, L. P. · 2017
- Dual mode communications device and methods for use therewith426US 10,062,970 B1AT&T Intellectual Property I, L. P. · 2018
- Apparatus and methods for inducing electromagnetic waves on a cable368US 10,129,057 B2AT&T Intellectual Property I, L. P. · 2018
- Method and apparatus for transporting auxiliary data in audio signals346US 5,822,360 ASolana Technology Development Corporation · 1998