H03F 2203/45722
The lc comprising one or more source followers, as post buffer or
Official title: the LC comprising one or more source followers, as post buffer or driver stages, in cascade in the LC
H03F2203/45722 (The lc comprising one or more source followers, as post buffer or) appears on 142 US grants and 98 published applications in this corpus.
Search patents in H03F- Granted patents
- 142
- Published applications
- 98
- Assignees
- 97
- Inventors
- 240
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 6 |
| 2003 | 3 | 5 |
| 2004 | 12 | 5 |
| 2005 | 5 | 8 |
| 2006 | 2 | 6 |
| 2007 | 11 | 18 |
| 2008 | 15 | 8 |
| 2009 | 13 | 8 |
| 2010 | 8 | 6 |
| 2011 | 4 | 2 |
| 2012 | 4 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 4 |
| 2018 | 1 | 1 |
| 2019 | 3 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 4 | 3 |
| 2024 | 4 | 3 |
| 2025 | 1 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Independent control loops to minimize positive and negative mismatch in differential amplifiers27 Jan 2026US 12,537,493 B2MACOM Technology Solutions Holdings, Inc.
- Amplifier circuit18 Nov 2025US 12,476,597 B2Sumitomo Electric Industries, Ltd.
- Instrumentation amplifier and related apparatus31 Dec 2024US 12,184,250 B2Texas Instruments Incorporated
- Output terminal fault detection circuit27 Aug 2024US 12,072,373 B2Texas Instruments Incorporated
- Low dropout regulator with amplifier having feedback circuit9 Jul 2024US 12,032,397 B2Realtek Semiconductor Corp.
- Driver circuit18 Jun 2026US 2026/0171988 A1Nippon Telegraph and Telephone Corporation
- Independent control loops for mitigating positive and negative mismatches in differential amplifiers30 Apr 2026US 2026/0121602 A1MACOM Technology Solutions Holdings, Inc.
- Independent control loops to minimize positive and negative mismatch in differential amplifiers30 Jan 2025US 2025/0038719 A1MACOM Technology Solutions Holdings, Inc.
- Peaking adjustment circuit16 Jan 2025US 2025/0023523 A1Sumitomo Electric Industries, Ltd.
- Dc voltage regulation and tia with input-output dc voltage control13 Jun 2024US 2024/0195371 A1Nokia Solutions and Networks Oy
Most cited
By later US patents
- Semiconductor integrated circuit device and wireless communication system99US 7,116,949 B2Renesas Technology Corp. · 2006
- Differential amplifiers which can form a residue amplifier in sub-ranging A/D converters84US 5,530,444 AAnalog Devices, Inc. · 1996
- Balanced mixer with feedback pre-amplifier67US 6,438,365 B1Philsar Semiconductor Inc. · 2002
- Digital data line driver43US 5,166,635 ALevel One Communications, Inc. · 1992
- Double pump device for mixing two or more liquids with variable relative ratios and concentrations38US 3,935,971 AConsiglio Nazionale Delle Ricerche · 1976