H03F 2203/45696
The lc comprising more than two resistors
Official title: the LC comprising more than two resistors
H03F2203/45696 (The lc comprising more than two resistors) appears on 135 US grants and 79 published applications in this corpus.
Search patents in H03F- Granted patents
- 135
- Published applications
- 79
- Assignees
- 88
- Inventors
- 216
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 4 |
| 2003 | 9 | 9 |
| 2004 | 9 | 8 |
| 2005 | 3 | 6 |
| 2006 | 5 | 0 |
| 2007 | 7 | 6 |
| 2008 | 1 | 3 |
| 2009 | 4 | 3 |
| 2010 | 5 | 3 |
| 2011 | 3 | 0 |
| 2012 | 6 | 8 |
| 2013 | 5 | 5 |
| 2014 | 6 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 3 |
| 2019 | 4 | 3 |
| 2020 | 2 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Play mute circuit and method11 Nov 2025US 12,470,187 B2STMicroelectronics S,r.l.
- Driver amplifier1 Jul 2025US 12,348,204 B2Huawei Technologies Co., Ltd.
- Transformer-based current-reuse amplifier with embedded IQ generation for compact image rejection architecture in multi-band millimeter-wave 5G communication27 Aug 2024US 12,074,629 B2Swiftlink Technologies Inc.
- Transformer-based current-reuse amplifier with embedded IQ generation for compact image rejection architecture in multi-band millimeter-wave 5G communication13 Jun 2023US 11,677,430 B2Swiftlink Technologies Inc.
- Audio power amplifier for reduced click and pop (CnP)23 Aug 2022US 11,424,720 B2QUALCOMM Incorporated
- Self-oscillating class-d amplifier device9 Apr 2026US 2026/0100682 A1Hypex Holding B.V.
- Multi-stage amplifier using area-efficient and power-efficient common-mode termination technique8 Jan 2026US 2026/0012134 A1Mediatek Inc.
- Play mute circuit and method23 Nov 2023US 2023/0378923 A1STMicroelectronics S,r.l.
- Transformer-based current-reuse amplifier with embedded iq generation for compact image rejection architecture in multi-band millimeter-wave 5g communication19 Oct 2023US 2023/0336203 A1Swiftlink Technologies Inc.
- Transmitter circuit6 Jul 2023US 2023/0216460 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Device for changing the electrical circuit configuration of integrated semiconductor circuits87US 4,438,347 ASiemens Aktiengesellschaft · 1984
- Differential amplifiers with current and resistance compensation elements for balanced output64US 6,369,652 B1Rambus Inc. · 2002
- High-precision biasing circuit for a cascoded CMOS stage, particularly for low noise amplifiers55US 6,392,490 B1STMicroeletronics S.r.l. · 2002
- Driver circuit with output common mode voltage control39US 6,429,700 B1International Business Machines Corporation · 2002
- Switching regulator with asymmetrical feedback amplifier and method36US 5,220,272 ALinear Technology Corporation · 1993