H03F 2203/45544
The ic comprising one or more capacitors
Official title: the IC comprising one or more capacitors, e.g. coupling capacitors
H03F2203/45544 (The ic comprising one or more capacitors) appears on 353 US grants and 330 published applications in this corpus.
Search patents in H03F- Granted patents
- 353
- Published applications
- 330
- Assignees
- 199
- Inventors
- 653
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 11 | 2 |
| 2002 | 4 | 7 |
| 2003 | 7 | 4 |
| 2004 | 4 | 6 |
| 2005 | 6 | 6 |
| 2006 | 10 | 11 |
| 2007 | 8 | 7 |
| 2008 | 8 | 8 |
| 2009 | 10 | 15 |
| 2010 | 12 | 11 |
| 2011 | 19 | 16 |
| 2012 | 11 | 22 |
| 2013 | 21 | 29 |
| 2014 | 28 | 28 |
| 2015 | 18 | 25 |
| 2016 | 30 | 14 |
| 2017 | 23 | 17 |
| 2018 | 17 | 11 |
| 2019 | 16 | 25 |
| 2020 | 25 | 15 |
| 2021 | 9 | 9 |
| 2022 | 7 | 12 |
| 2023 | 11 | 16 |
| 2024 | 6 | 3 |
| 2025 | 11 | 8 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Analog signal processing circuit and method for eliminating DC offset voltage30 Jun 2026US 12,671,379 B2Silergy Semiconductor Technology (Hangzhou) LTD
- Push-pull power amplifier30 Sep 2025US 12,431,848 B2MediaTek Singapore Pte. Ltd.
- Differential signal amplification circuit, digital isolator, and digital receiver2 Sep 2025US 12,407,300 B2Suzhou Novosense Microelectronics Co., Ltd.
- Amplifier circuit and sensor circuit5 Aug 2025US 12,381,526 B2Kabushiki Kaisha Toshiba
- Power amplifier using multi-path common-mode feedback loop22 Jul 2025US 12,368,418 B2Qorvo US, Inc.
- Rf amplifier16 Jul 2026US 2026/0205076 A1STMicroelectronics International N. V.
- Device and method for receiving 1-bit amplitude-modulated signals12 Feb 2026US 2026/0045925 A1STMicroelectronics International N. V.
- Push-pull power amplifier1 Jan 2026US 2026/0005660 A1MediaTek Singapore Pte. Ltd.
- Power amplifier using multi-path common-mode feedback loop10 Jul 2025US 2025/0226802 A1Qorvo US, Inc.
- Voltage level shifter10 Jul 2025US 2025/0226803 A1Microchip Technology Incorporated
Most cited
By later US patents
- Low-noise amplifier, receiver, method and computer program106US 9,281,785 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2016
- Optimization methods for amplifier with variable supply power99US 9,219,445 B2Peregrine Semiconductor Corporation · 2015
- Power loop control based envelope tracking79US 9,247,496 B2RF Micro Devices, Inc. · 2016
- Wide-band single-ended to differential converter in CMOS technology76US 6,566,961 B2Institute of Microelectronics · 2003
- Pseudo-envelope follower power management system with high frequency ripple current compensation70US 8,633,766 B2RF Micro Devices, Inc. · 2014