H04W 52/52
Using agc [automatic gain control] circuits or amplifiers
Official title: using AGC [Automatic Gain Control] circuits or amplifiers
H04W52/52 (Using agc [automatic gain control] circuits or amplifiers) appears on 1,406 US grants and 1,463 published applications in this corpus.
Search patents in H04W- Granted patents
- 1,406
- Published applications
- 1,463
- Assignees
- 417
- Inventors
- 2,857
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 16 | 0 |
| 1997 | 12 | 0 |
| 1998 | 23 | 0 |
| 1999 | 20 | 0 |
| 2000 | 20 | 0 |
| 2001 | 28 | 13 |
| 2002 | 28 | 57 |
| 2003 | 28 | 36 |
| 2004 | 38 | 64 |
| 2005 | 29 | 43 |
| 2006 | 54 | 48 |
| 2007 | 35 | 48 |
| 2008 | 30 | 39 |
| 2009 | 37 | 33 |
| 2010 | 41 | 44 |
| 2011 | 38 | 38 |
| 2012 | 41 | 35 |
| 2013 | 48 | 47 |
| 2014 | 53 | 45 |
| 2015 | 43 | 57 |
| 2016 | 46 | 57 |
| 2017 | 89 | 109 |
| 2018 | 84 | 70 |
| 2019 | 71 | 52 |
| 2020 | 54 | 80 |
| 2021 | 55 | 69 |
| 2022 | 59 | 85 |
| 2023 | 58 | 81 |
| 2024 | 65 | 96 |
| 2025 | 83 | 60 |
| 2026 | 45 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and system to reduce parasitic phenomena in wireless communication, and methof thereof6 Oct 2026US 12,757,131 B2NEC Corporation
- Automatic gain control designs for sidelink feedback6 Oct 2026US 12,757,132 B2QUALCOMM Incorporated
- Techniques for on-demand synchronization signal block configuration and trigger for secondary cell activation22 Sep 2026US 12,745,199 B2QUALCOMM Incorporated
- Signal forwarding method and related apparatus15 Sep 2026US 12,739,660 B2Morelink Technology Corporation
- Electronic device optimizing current consumption by considering a wake up signal and operating method thereof15 Sep 2026US 12,739,751 B2Samsung Electronics Co., Ltd.
- Low noise amplifier analog gain change coordination for non-collocated carrier aggregation8 Oct 2026US 2026/0313565 A1Apple Inc.
- Dynamic radio frequency ranging24 Sep 2026US 2026/0291531 A1Swift Beat, LLC
- Tomlinson-harashima precoding adaptation for channel equalization24 Sep 2026US 2026/0291787 A1QUALCOMM Incorporated
- Main radio waking-up procedures for low-power wake-up receiver user equipment24 Sep 2026US 2026/0292693 A1Apple Inc.
- Agc symbol patterns in time-interlaced sensing transmissions24 Sep 2026US 2026/0292718 A1QUALCOMM Incorporated
Most cited
By later US patents
- Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system1,012US 5,056,109 AQUALCOMM Incorporated · 1991
- Millimeter-wave surface-wave communications708US 8,897,697 B1AT&T Intellectual Property I, L. P. · 2014
- Transmitter power control system464US 5,267,262 AQUALCOMM Incorporated · 1993
- Spread spectrum transmitter power control method and system343US 5,257,283 AQUALCOMM Incorporated · 1993
- Code division multiple access (CDMA) communication system333US 6,157,619 AInterDigital Technology Corporation · 2000