H03G 3/3042
In modulators, frequency-changers, transmitters or power amplifiers
Official title: {in modulators, frequency-changers, transmitters or power amplifiers}
H03G3/3042 (In modulators, frequency-changers, transmitters or power amplifiers) appears on 2,049 US grants and 1,716 published applications in this corpus.
Search patents in H03G- Granted patents
- 2,049
- Published applications
- 1,716
- Assignees
- 534
- Inventors
- 3,086
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 11 | 0 |
| 1992 | 30 | 0 |
| 1993 | 26 | 0 |
| 1994 | 39 | 0 |
| 1995 | 27 | 0 |
| 1996 | 33 | 0 |
| 1997 | 28 | 0 |
| 1998 | 39 | 0 |
| 1999 | 33 | 0 |
| 2000 | 33 | 0 |
| 2001 | 44 | 19 |
| 2002 | 42 | 59 |
| 2003 | 54 | 61 |
| 2004 | 69 | 99 |
| 2005 | 39 | 101 |
| 2006 | 92 | 90 |
| 2007 | 82 | 106 |
| 2008 | 80 | 73 |
| 2009 | 70 | 68 |
| 2010 | 70 | 71 |
| 2011 | 81 | 70 |
| 2012 | 105 | 88 |
| 2013 | 108 | 73 |
| 2014 | 85 | 70 |
| 2015 | 79 | 67 |
| 2016 | 62 | 55 |
| 2017 | 74 | 57 |
| 2018 | 62 | 83 |
| 2019 | 81 | 81 |
| 2020 | 77 | 84 |
| 2021 | 53 | 39 |
| 2022 | 47 | 50 |
| 2023 | 45 | 44 |
| 2024 | 23 | 40 |
| 2025 | 38 | 35 |
| 2026 | 23 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power detectors with enhanced dynamic range29 Sep 2026US 12,750,076 B2Skyworks Solutions, Inc.
- Radio frequency device applied in phased array antenna with power detection and calibration, semiconductor device and method thereof22 Sep 2026US 12,744,499 B2Tron Future Tech Inc.
- Signal processing25 Aug 2026US 12,719,418 B2Nordic Semiconductor ASA
- Signal modulation based on duty-cycle control for radio frequency (RF) power amplifiers25 Aug 2026US 12,720,441 B2Synaptics Incorporated
- Variable gain amplifiers with fine attenuation step control and flat signal-to-noise ratio versus attenuation14 Jul 2026US 12,683,560 B2Analog Devices, Inc.
- Stacked amplifier with linearization scheme17 Sep 2026US 2026/0280495 A1Apple Inc.
- Compensation methods and devices for digital power amplifier10 Sep 2026US 2026/0269853 A1Morse Micro Pty. Ltd.
- Transmitter for Millimetre Radio Wavelengths27 Aug 2026US 2026/0254412 A1Millibeam Holdings Pty Ltd
- Advanced gain shaping for envelope tracking power amplifiers27 Aug 2026US 2026/0254429 A1Skyworks Solutions, Inc.
- Configurable equalizing stage with embedded variable gain13 Aug 2026US 2026/0238172 A1Marvell Asia Pte Ltd
Most cited
By later US patents
- Low power radio frequency transmitter with controllable gain273US 6,597,897 B2Lear Automotive Dearborn, Inc. · 2003
- Efficient parallel-stage power amplifier252US 5,872,481 AQUALCOMM Incorporated · 1999
- Power control circuit for a radio frequency transmitter224US 5,862,460 AMotorola, Inc. · 1999
- Systems and methods for controlling output power in a communication device219US 6,710,651 B2Kyocera Wireless Corp. · 2004
- High-frequency amplifier, transmitting device and receiving device216US 5,903,854 ASony Corporation · 1999