H03F 2203/45656
The lc comprising one diode of a current mirror, i.e. forming an
Official title: the LC comprising one diode of a current mirror, i.e. forming an asymmetrical load
H03F2203/45656 (The lc comprising one diode of a current mirror, i.e. forming an) appears on 28 US grants and 11 published applications in this corpus.
Search patents in H03F- Granted patents
- 28
- Published applications
- 11
- Assignees
- 24
- Inventors
- 57
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Play mute circuit and method11 Nov 2025US 12,470,187 B2STMicroelectronics S,r.l.
- Operational amplifier-based hysteresis comparator and chip18 Mar 2025US 12,255,650 B2Shenzhen Goodix Technology Co., Ltd.
- Magnetic operational amplifier29 Dec 2020US 10,879,860 B2Centre National de la Recherche Scientifique (CNRS)
- High gain load circuit for a differential pair using depletion mode transistors7 May 2019US 10,284,194 B2Analog Devices, Inc.
- Amplifying circuit15 May 2018US 9,973,146 B2Shenzhen Goodix Technology Co., Ltd.
- Operational amplifier-based hysteresis comparator and chip14 Mar 2024US 2024/0088874 A1Shenzhen Goodix Technology Co., Ltd.
- Play mute circuit and method23 Nov 2023US 2023/0378923 A1STMicroelectronics S,r.l.
- Magnetic operational amplifier13 Jun 2019US 2019/0181818 A1Centre National de la Recherche Scientifique (CNRS)
- Amplifying circuit16 Nov 2017US 2017/0331432 A1Shenzhen Goodix Technology Co., Ltd.
- Wideband Highly-Linear Low Output Impedance D2S Buffer Circuit15 Dec 2016US 2016/0365859 A1Mediatek Inc.
Most cited
By later US patents
- Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits41US 5,729,178 APostech Foundation · 1998
- Switching regulator with asymmetrical feedback amplifier and method36US 5,220,272 ALinear Technology Corporation · 1993
- Reduced skew differential receiver35US 5,801,564 ASymbios, Inc. · 1998
- Quarter-square multiplier based on the dynamic bias current technique22US 5,909,136 ANEC Corporation · 1999
- Wide-band amplifier18US 5,652,545 AMitsubishi Denki Kabushiki Kaisha · 1997