H03G 9/24
Having semiconductor devices
Official title: having semiconductor devices
H03G9/24 (Having semiconductor devices) appears on 31 US grants and 29 published applications in this corpus.
Search patents in H03G- Granted patents
- 31
- Published applications
- 29
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 4 | 7 |
| 2018 | 4 | 1 |
| 2019 | 13 | 11 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Amplifier compensation circuits and methods30 May 2023US 11,664,772 B2Analog Devices, Inc.
- Methods and apparatus for adjusting a level of an audio signal5 Apr 2022US 11,296,668 B2Dolby Laboratories Licensing Corporation
- Systems and methods for processing an audio signal for replay on an audio device27 Apr 2021US 10,991,375 B2Mimi Hearing Technologies GmbH
- Methods and apparatus for adjusting a level of an audio signal21 Jul 2020US 10,720,898 B2Dolby Laboratories Licensing Corporation
- Methods and apparatus for adjusting a level of an audio signal12 Nov 2019US 10,476,459 B2Dolby Laboratories Licensing Corporation
- Amplifier compensation circuits and methods30 Jun 2022US 2022/0209721 A1Analog Devices, Inc.
- Methods and Apparatus for Adjusting a Level of an Audio Signal21 Jan 2021US 2021/0021247 A1Dolby Laboratories Licensing Corporation
- Methods and Apparatus for Adjusting a Level of an Audio Signal27 Feb 2020US 2020/0067473 A1Dolby Laboratories Licensing Corporation
- Systems and methods for processing an audio signal for replay on an audio device26 Dec 2019US 2019/0392849 A1Mimi Hearing Technologies GmbH
- Methods and Apparatus For Adjusting A Level of An Audio Signal18 Apr 2019US 2019/0115887 A1Dolby Laboratories Licensing Corporation
Most cited
By later US patents
- Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal112US 8,090,120 B2Dolby Laboratories Licensing Corporation · 2012
- Circuit arrangement for automatic gain control of hearing aids65US 5,687,241 ATopholm & Westermann ApS · 1997
- Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal50US 8,488,809 B2Dolby Laboratories Licensing Corporation · 2013
- Systems and methods for processing an audio signal for replay on an audio device18US 10,199,047 B1Mimi Hearing Technologies GmbH · 2019
- Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal16US 9,608,584 B2Dolby Laboratories Licensing Corporation · 2017