H04B 10/2942
Using automatic gain control [agc]
Official title: {using automatic gain control [AGC] (H04B10/296 takes precedence)}
H04B10/2942 (Using automatic gain control [agc]) appears on 202 US grants and 155 published applications in this corpus.
Search patents in H04B- Granted patents
- 202
- Published applications
- 155
- Assignees
- 67
- Inventors
- 370
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 12 | 0 |
| 2000 | 16 | 0 |
| 2001 | 9 | 5 |
| 2002 | 17 | 13 |
| 2003 | 10 | 12 |
| 2004 | 9 | 18 |
| 2005 | 11 | 6 |
| 2006 | 17 | 7 |
| 2007 | 7 | 11 |
| 2008 | 7 | 7 |
| 2009 | 7 | 2 |
| 2010 | 3 | 5 |
| 2011 | 8 | 10 |
| 2012 | 3 | 7 |
| 2013 | 5 | 0 |
| 2014 | 7 | 4 |
| 2015 | 5 | 2 |
| 2016 | 4 | 4 |
| 2017 | 2 | 2 |
| 2018 | 3 | 2 |
| 2019 | 4 | 7 |
| 2020 | 4 | 3 |
| 2021 | 5 | 4 |
| 2022 | 2 | 4 |
| 2023 | 2 | 5 |
| 2024 | 3 | 5 |
| 2025 | 3 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Control method and optical fiber amplifier10 Mar 2026US 12,573,803 B2Accelink Technologies Co., Ltd.
- Optical amplifier and gain adjustment method for optical amplifier3 Mar 2026US 12,567,714 B2Huawei Technologies Co., Ltd.
- Device and methods for real-time polarization-dependent loss monitoring at coherent transceivers6 Jan 2026US 12,519,541 B2Huawei Technologies Co., Ltd.
- Data transmission/reception method, device, and system in wireless communication system11 Nov 2025US 12,471,117 B2Wilus Institute of Standards and Technology Inc.
- Gain and target amplitude tuning in a receiver14 Oct 2025US 12,445,202 B2Hewlett Packard Enterprise Development LP
- Control method for multiband optical transmission system, communication device, and storage medium1 Oct 2026US 2026/0303216 A1Zte Corporation
- Automatic gain control (agc) loop convergence using machine learning (ml) prediction model23 Apr 2026US 2026/0113120 A1QUALCOMM Incorporated
- Data transmission/reception method, device, and system in wireless communication system12 Mar 2026US 2026/0075627 A1Wilus Institute of Standards and Technology Inc.
- Data transmission/reception method, device, and system in wireless communication system5 Mar 2026US 2026/0067905 A1Wilus Institute of Standards and Technology Inc.
- Apparatus and method for ai-assisted edfa gain control30 Oct 2025US 2025/0337495 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Method of activating optical communication system, channel increasing/decreasing method, and computer-readable recording medium165US 6,839,160 B2Fujitsu Limited · 2005
- Digital processor-controlled arrangement for monitoring and modifying system operating parameters103US 5,396,059 AAT&T Corp. · 1995
- Light amplifier101US 5,664,131 AFujitsu Limited · 1997
- Optical amplification apparatus87US 5,675,432 AHitachi, Ltd. · 1997
- Method and apparatus for monitoring the momental wavelength of light, and an optical amplifier and an optical communication system which incorporate the method and apparatus to adjust gain tilt71US 5,818,629 AFujitsu Limited · 1998