H04B 2001/0416
Having gain or transmission power control
Official title: {having gain or transmission power control}
H04B2001/0416 (Having gain or transmission power control) appears on 835 US grants and 809 published applications in this corpus.
Search patents in H04B- Granted patents
- 835
- Published applications
- 809
- Assignees
- 300
- Inventors
- 1,553
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 11 | 4 |
| 2002 | 6 | 11 |
| 2003 | 7 | 19 |
| 2004 | 9 | 25 |
| 2005 | 8 | 24 |
| 2006 | 32 | 33 |
| 2007 | 20 | 26 |
| 2008 | 24 | 27 |
| 2009 | 23 | 26 |
| 2010 | 18 | 31 |
| 2011 | 28 | 14 |
| 2012 | 28 | 18 |
| 2013 | 54 | 25 |
| 2014 | 46 | 41 |
| 2015 | 41 | 63 |
| 2016 | 49 | 59 |
| 2017 | 67 | 34 |
| 2018 | 38 | 36 |
| 2019 | 42 | 35 |
| 2020 | 52 | 41 |
| 2021 | 28 | 39 |
| 2022 | 38 | 40 |
| 2023 | 24 | 42 |
| 2024 | 38 | 32 |
| 2025 | 30 | 39 |
| 2026 | 30 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Beamforming communication system with crossbar switch6 Oct 2026US 12,756,436 B2Skyworks Solutions, Inc.
- Power amplifier systems with switchable transistor array and switchable biasing circuit29 Sep 2026US 12,750,020 B2Skyworks Solutions, Inc.
- Electronic device including coupler29 Sep 2026US 12,750,074 B2Samsung Electronics Co., Ltd.
- Module arranged to bidirectionally pass coupled power signal29 Sep 2026US 12,750,075 B2Skyworks Solutions, Inc.
- Radio frequency receiver for simultaneously processing multiple types of signals for positioning and method of operation22 Sep 2026US 12,742,888 B2
- Dynamic radio frequency ranging24 Sep 2026US 2026/0291531 A1Swift Beat, LLC
- Method and apparatus for supporting optimization of output power in communication system17 Sep 2026US 2026/0280592 A1Samsung Electronics Co., Ltd.
- Antenna Array Power Amplifier Mismatch Mitigation10 Sep 2026US 2026/0269854 A1Telefonaktiebolaget LM Ericsson (publ)
- Transmitter for re-driver using all-CMOS process6 Aug 2026US 2026/0230097 A1Novatek Microelectronics Corp.
- Communication method and apparatus30 Jul 2026US 2026/0221993 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Dual mode amplifier with bias control205US 5,432,473 ANokia Mobile Phones Ltd. · 1995
- Apparatus and methods for envelope tracking202US 8,718,188 B2Skyworks Solutions, Inc. · 2014
- Dual rate power control loop for a transmitter186US 5,697,074 ANokia Mobile Phones Ltd. · 1997
- Radio frequency power amplifier having variable output power155US 5,276,912 AMotorola, Inc. · 1994
- Method for a transmitter to compensate for varying loading without an isolator131US 5,423,082 AMotorola, Inc. · 1995