H03G 3/007
Control dependent on the supply voltage
Official title: {Control dependent on the supply voltage}
H03G3/007 (Control dependent on the supply voltage) appears on 110 US grants and 106 published applications in this corpus.
Search patents in H03G- Granted patents
- 110
- Published applications
- 106
- Assignees
- 81
- Inventors
- 224
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 4 |
| 2006 | 4 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 6 |
| 2009 | 1 | 0 |
| 2010 | 2 | 4 |
| 2011 | 4 | 3 |
| 2012 | 6 | 7 |
| 2013 | 5 | 4 |
| 2014 | 2 | 6 |
| 2015 | 10 | 8 |
| 2016 | 10 | 7 |
| 2017 | 8 | 7 |
| 2018 | 8 | 7 |
| 2019 | 8 | 7 |
| 2020 | 8 | 5 |
| 2021 | 6 | 7 |
| 2022 | 2 | 5 |
| 2023 | 6 | 2 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Squelch detector30 Dec 2025US 12,512,801 B2Gigadevice Semiconductor Inc.
- Compensation method for characteristic difference of photoelectric element2 Sep 2025US 12,407,314 B2Teco Image Systems Co., Ltd.
- Load-modulated balanced amplifier (LMBA) based on variable cross-coupled pair (XCP)7 Jan 2025US 12,191,832 B2Chengdu Fluxworks Technology Co., Ltd
- Power amplifier management1 Oct 2024US 12,107,552 B2QUALCOMM Incorporated
- Audio device and audio signal processing method16 Jul 2024US 12,040,760 B2Yamaha Corporation
- A method and device for limiting power to protect power supply from overload in a multichannel audio amplifier4 Dec 2025US 2025/0373217 A1L-Acoustics
- Audio amplification circuit, board, and electronic device27 Mar 2025US 2025/0105801 A1Honor Device Co., Ltd.
- Polarization of electronic circuits including radiofrequency analog circuits26 Dec 2024US 2024/0427363 A1STMicroelectronics International N. V.
- Squelch detector12 Sep 2024US 2024/0305258 A1Gigadevice Semiconductor Inc.
- Method and apparatus for outputting sound source based on amplification power control according to volume level12 Sep 2024US 2024/0305926 A1Dreamus Company
Most cited
By later US patents
- Adaptive class AB amplifier for TDMA wireless communications systems149US 5,426,641 ABell Communications Research, Inc. · 1995
- Fast wavelet estimation of weak bio-signals using novel algorithms for generating multiple additional data frames105US 7,054,454 B2Everest Biomedical Instruments Co. · 2006
- Apparatus and method for controlling power amplifier90US 8,174,313 B2Avago Technologies Wireless IP (Singapore) Pte. Ltd. · 2012
- Method for tuning an envelope tracking amplification system71US 6,725,021 B1Motorola, Inc. · 2004
- Method and apparatus for increasing amplifier efficiency69US 5,589,796 AMotorola, Inc. · 1996