H03G 5/12
Incorporating negative feedback
Official title: incorporating negative feedback
H03G5/12 (Incorporating negative feedback) appears on 20 US grants and 5 published applications in this corpus.
Search patents in H03G- Granted patents
- 20
- Published applications
- 5
- Assignees
- 17
- Inventors
- 32
- Latest grant
- 1 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Circuit having high-pass filter with variable corner frequency1 Jun 2021US 11,025,204 B2Mediatek Inc.
- I—V conversion module28 Jul 2020US 10,727,791 B2Shenzhen Goodix Technology Co., Ltd.
- Semiconductor integrated circuit, sensor reader, and sensor readout method27 Nov 2018US 10,141,889 B2Mitsubishi Electric Corporation
- Filter circuit and method for processing an audio signal1 Apr 2008US 7,352,872 B2SPL Electronics GmbH
- Apparatus and method to trim a programmable low-frequency monolithic high-pass filter11 Sep 2001US 6,288,611 B1Texas Instruments Incorporated
- Circuit having high-pass filter with variable corner frequency2 May 2019US 2019/0131935 A1Mediatek Inc.
- I-v conversion module27 Dec 2018US 2018/0375481 A1Shenzhen Goodix Technology Co., Ltd.
- Semiconductor integrated circuit, sensor reader, and sensor readout method12 Jul 2018US 2018/0198413 A1Mitsubishi Electric Corporation
- Emphasis circuit28 Jul 2005US 2005/0164661 A1LG Electronics Inc.
- Filter circuit and method for processing an audio signal16 Sep 2004US 2004/0179700 A1SPL Electronics GmbH
Most cited
By later US patents
- AC coupling loops for current-to-voltage transimpedance amplifiers and methods of using same33US 5,606,277 ALinear Technology Corporation · 1997
- Method for the regulation of a hearing aid, a hearing aid and the use thereof30US 4,941,179 AGN Davavox A/S · 1990
- Power amplifying apparatus for supplying A.C. signals having a maximum loop gain at a desired frequency22US 5,317,277 ADoble Engineering Company · 1994
- Musical instrument crossover circuits and method of using same15US 5,814,752 A1998
- Audio signal equalizer having accelerated slope phase shift compensated filters14US 5,046,105 ARane Corporation · 1991