H03F 2203/45466
The csc being controlled
Official title: the CSC being controlled, e.g. by a signal derived from a non specified place in the dif amp circuit
H03F2203/45466 (The csc being controlled) appears on 305 US grants and 220 published applications in this corpus.
Search patents in H03F- Granted patents
- 305
- Published applications
- 220
- Assignees
- 170
- Inventors
- 471
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 11 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 5 |
| 2003 | 14 | 14 |
| 2004 | 12 | 8 |
| 2005 | 8 | 19 |
| 2006 | 14 | 9 |
| 2007 | 9 | 20 |
| 2008 | 13 | 33 |
| 2009 | 29 | 17 |
| 2010 | 21 | 13 |
| 2011 | 17 | 15 |
| 2012 | 16 | 11 |
| 2013 | 19 | 12 |
| 2014 | 15 | 8 |
| 2015 | 4 | 6 |
| 2016 | 8 | 7 |
| 2017 | 7 | 2 |
| 2018 | 1 | 6 |
| 2019 | 8 | 3 |
| 2020 | 4 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 2 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Voltage generation circuit and input buffer including the voltage generation circuit29 Sep 2022US 2022/0308608 A1SK hynix Inc.
Most cited
By later US patents
- Continuous time programmable analog block architecture99US 5,574,678 ALattice Semiconductor Corporation · 1996
- Dynamic input stage biasing for low quiescent current amplifiers76US 6,509,722 B2Agere Systems Inc. · 2003
- DAC based switching power amplifier70US 7,509,102 B2Broadcom Corporation · 2009
- Apparatus with distortion cancelling feedback signal65US 5,613,233 ARockwell International Corporation · 1997
- Differential amplifier with common-mode stability enhancement58US 5,187,448 AMotorola, Inc. · 1993