H03F 2203/45701
The lc comprising one resistor
Official title: the LC comprising one resistor
H03F2203/45701 (The lc comprising one resistor) appears on 70 US grants and 61 published applications in this corpus.
Search patents in H03F- Granted patents
- 70
- Published applications
- 61
- Assignees
- 60
- Inventors
- 125
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 5 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 3 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 4 |
| 2012 | 3 | 8 |
| 2013 | 6 | 3 |
| 2014 | 7 | 4 |
| 2015 | 1 | 1 |
| 2016 | 7 | 3 |
| 2017 | 3 | 5 |
| 2018 | 3 | 3 |
| 2019 | 5 | 2 |
| 2020 | 3 | 6 |
| 2021 | 1 | 2 |
| 2022 | 5 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method of protecting a low voltage capacitor of an error amplifier operating in a higher voltage domain28 Apr 2026US 12,615,019 B2NXP B. V.
- High-performance audio amplifier27 May 2025US 12,316,287 B1Focal Jmlab
- Group III nitride based depletion mode differential amplifiers and related RF transistor amplifier circuits28 Jan 2025US 12,212,289 B2MACOM Technology Solutions Holdings, Inc.
- Amplifier for music signal and method of outputting waveform of music signal6 Jun 2023US 11,670,272 B2Roland Corporation
- High speed digital data transmission20 Dec 2022US 11,533,204 B2ATI Technologies ULC
- High-performance audio amplifier15 May 2025US 2025/0158584 A1Focal Jmlab
- Monolithically-integrated current-feedback instrumentation amplifier and sensing system comprising said amplifier9 May 2024US 2024/0154582 A1
- System and method of protecting a low voltage capacitor of an error amplifier operating in a higher voltage domain21 Mar 2024US 2024/0097620 A1NXP B. V.
- Shaper circuit, photon counting circuit and x-ray apparatus9 Nov 2023US 2023/0358903 A1ams International AG
- Transmitter circuit6 Jul 2023US 2023/0216460 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Wide dynamic range transimpedance amplifier51US 6,404,281 B1Sirenza Microdevices, Inc. · 2002
- Differential to single-ended converter with large output swing34US 6,606,489 B2RF Micro Devices, Inc. · 2003
- Audio power amplifier29US 4,241,313 ANippon Gakki Seizo Kabushiki Kaisha · 1980
- Wide dynamic range transimpedance amplifier24US 6,504,429 B2Sirenza Microdevices, Inc. · 2003
- Push-pull amplifier11US 4,431,972 APioneer Electronic Corporation · 1984