H04L 27/08
Amplitude regulation arrangements
H04L27/08 (Amplitude regulation arrangements) appears on 175 US grants and 154 published applications in this corpus.
Search patents in H04L- Granted patents
- 175
- Published applications
- 154
- Assignees
- 103
- Inventors
- 373
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 3 |
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 5 | 8 |
| 2007 | 6 | 9 |
| 2008 | 4 | 6 |
| 2009 | 11 | 4 |
| 2010 | 6 | 8 |
| 2011 | 7 | 10 |
| 2012 | 7 | 7 |
| 2013 | 9 | 8 |
| 2014 | 13 | 7 |
| 2015 | 11 | 10 |
| 2016 | 9 | 7 |
| 2017 | 6 | 6 |
| 2018 | 6 | 5 |
| 2019 | 10 | 6 |
| 2020 | 6 | 5 |
| 2021 | 6 | 7 |
| 2022 | 9 | 10 |
| 2023 | 8 | 7 |
| 2024 | 5 | 2 |
| 2025 | 4 | 6 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wireless receiver apparatus and method9 Sep 2025US 12,413,258 B2Everactive, Inc.
- Transitioning between signal constellations29 Jul 2025US 12,375,329 B2Credo Technology Group Limited
- Methods and apparatus of handling interruption for multiple SCell activation3 Jun 2025US 12,323,836 B2Apple Inc.
- Transmitter for dual communication over an isolation channel25 Mar 2025US 12,261,725 B2Skyworks Solutions, Inc.
- Noise mitigation by guard-space reference calibration in 5G and 6G22 Oct 2024US 12,126,477 B2
- Waveform and modulation configuration for transmissions6 Aug 2026US 2026/0230243 A1QUALCOMM Incorporated
- Techniques for communicating with passive devices using multiplexed waveforms30 Jul 2026US 2026/0222252 A1QUALCOMM Incorporated
- Energy based splitting and combining for probabilistic amplitude shaping based communication16 Jul 2026US 2026/0205337 A1QUALCOMM Incorporated
- Delta detector unit and automatic control system comprising a delta detector unit25 Dec 2025US 2025/0390067 A1Harman Becker Automotive Systems GmbH
- Wireless receiver apparatus and method4 Dec 2025US 2025/0373274 A1Everactive, Inc.
Most cited
By later US patents
- VSB receiver95US 6,671,002 B1Matsushita Electric Industrial Co., Ltd. · 2003
- Transparent multi-mode PAM interface84US 7,308,058 B2Rambus Inc. · 2007
- System and method for controlling gain and timing phase in a presence of a first least mean square filter using a second adaptive filter75US 7,505,537 B1Marvell International Ltd. · 2009
- Polar loop radio frequency (RF) transmitter having increased dynamic range amplitude control41US 7,787,570 B2Skyworks Solutions, Inc. · 2010
- Communication system and method having wide dynamic range digital gain control36US 4,301,445 AGeneral Electric Company · 1981