H04B 1/0475
With means for limiting noise, interference or distortion
Official title: {with means for limiting noise, interference or distortion (H04B1/0483 takes precedence)}
H04B1/0475 (With means for limiting noise, interference or distortion) appears on 3,254 US grants and 3,486 published applications in this corpus.
Search patents in H04B- Granted patents
- 3,254
- Published applications
- 3,486
- Assignees
- 838
- Inventors
- 5,299
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 5 | 21 |
| 2003 | 10 | 33 |
| 2004 | 12 | 42 |
| 2005 | 27 | 66 |
| 2006 | 48 | 54 |
| 2007 | 37 | 72 |
| 2008 | 52 | 60 |
| 2009 | 41 | 64 |
| 2010 | 52 | 88 |
| 2011 | 74 | 55 |
| 2012 | 92 | 120 |
| 2013 | 136 | 154 |
| 2014 | 160 | 230 |
| 2015 | 250 | 248 |
| 2016 | 251 | 278 |
| 2017 | 316 | 234 |
| 2018 | 223 | 183 |
| 2019 | 244 | 235 |
| 2020 | 259 | 226 |
| 2021 | 198 | 194 |
| 2022 | 178 | 164 |
| 2023 | 150 | 186 |
| 2024 | 143 | 186 |
| 2025 | 158 | 165 |
| 2026 | 107 | 126 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for digital predistortion initialization of high-power amplifiers29 Sep 2026US 12,750,013 B2L3Harris Technologies, Inc.
- Electronic device including coupler29 Sep 2026US 12,750,074 B2Samsung Electronics Co., Ltd.
- Low power, light weight, anti-jamming GPS antenna29 Sep 2026US 12,750,077 B1Bluehalo Labs, LLC
- Transmit/receive (TRx) interface for Doherty operation22 Sep 2026US 12,744,495 B2QUALCOMM Incorporated
- Circuit for attenuating signal received through antenna to improve SNR, electronic device including the same, and method for controlling the same22 Sep 2026US 12,744,515 B2Samsung Electronics Co., Ltd.
- Power amplifier phase compensation circuits and methods8 Oct 2026US 2026/0312550 A1Skyworks Solutions, Inc.
- Receiver equalizer circuit, transmitter equalizer circuit, and electronic device8 Oct 2026US 2026/0312610 A1
- Self-interference cancellation method for full-duplex communication and device supporting the same8 Oct 2026US 2026/0312783 A1Electronics and Telecommunications Research Institute
- Signal generator system8 Oct 2026US 2026/0312845 A1
- Radio frequency band switching in a power management integrated circuit8 Oct 2026US 2026/0312854 A1Qorvo US, Inc.
Most cited
By later US patents
- Systems, devices, and methods for continuous time signal processing814US 9,331,721 B2The Trustees of Columbia University in the City of New York · 2016
- Method and apparatus for launching a wave mode that mitigates interference475US 9,793,951 B2AT&T Intellectual Property I, L. P. · 2017
- Guided wave communication system with interference cancellation and methods for use therewith435US 10,003,364 B1AT&T Intellectual Property I, L. P. · 2018
- Dual mode communications device and methods for use therewith426US 10,062,970 B1AT&T Intellectual Property I, L. P. · 2018
- Remote passive intermodulation detection using nearby transmissions409US 10,700,721 B2Spectrum Effect Inc. · 2020