H03F 2203/45626
The lc comprising biasing means controlled by the input signal
Official title: the LC comprising biasing means controlled by the input signal
H03F2203/45626 (The lc comprising biasing means controlled by the input signal) appears on 86 US grants and 66 published applications in this corpus.
Search patents in H03F- Granted patents
- 86
- Published applications
- 66
- Assignees
- 69
- Inventors
- 144
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 7 | 8 |
| 2008 | 2 | 12 |
| 2009 | 13 | 13 |
| 2010 | 12 | 3 |
| 2011 | 4 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 3 |
| 2014 | 5 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 4 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-voltage generation circuit9 Jun 2026US 12,652,007 B2Qorvo US, Inc.
- Methods, systems, and apparatus for coupling power amplifier input signals12 May 2026US 12,627,274 B2Texas Instruments Incorporated
- Multi-voltage generation circuit5 Aug 2025US 12,381,524 B2Qorvo US, Inc.
- Amplifier circuit20 May 2025US 12,308,806 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Amplifier circuit2 Apr 2024US 11,949,391 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Amplifier circuit14 Aug 2025US 2025/0260375 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Methods, systems, and apparatus for coupling power amplifier input signals20 Feb 2025US 2025/0062733 A1Texas Instruments Incorporated
- Drive Circuit, Display Drive Chip, Display Apparatus, and Electronic Apparatus8 Aug 2024US 2024/0265858 A1Chipone Technology (Beijing) Co., Ltd.
- Amplifier circuit6 Jun 2024US 2024/0186967 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Circuit with a pseudo class-ab structure1 Feb 2024US 2024/0039478 A1Mediatek Inc.
Most cited
By later US patents
- Operational amplifier apparatus211US 5,777,515 AMatsushita Electric Industrial Co., Ltd. · 1998
- Differential operational transconductance amplifier42US 5,936,466 AInternational Business Machines Corporation · 1999
- Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits41US 5,729,178 APostech Foundation · 1998
- Circuit with Q-enhancement cell having feedback loop35US 7,400,203 B2Broadcom Corporation · 2008
- Compact low-power class AB amplifier34US 7,859,338 B2Broadcom Corporation · 2010