H03F 2203/45461
The csc comprising one or more switched capacitors
Official title: the CSC comprising one or more switched capacitors
H03F2203/45461 (The csc comprising one or more switched capacitors) appears on 22 US grants and 21 published applications in this corpus.
Search patents in H03F- Granted patents
- 22
- Published applications
- 21
- Assignees
- 20
- Inventors
- 39
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Charge-steering amplifier-based amplifier circuit13 Feb 2024US 11,901,866 B2Realtek Semiconductor Corp.
- Charge-steering amplifier circuit and control method thereof31 Oct 2023US 11,804,806 B2Realtek Semiconductor Corp.
- Current steering comparator and capacitor control method25 Oct 2022US 11,482,994 B2Realtek Semiconductor Corp.
- Simplified sensing circuit and sample and hold circuit for improving uniformity in OLED driver15 Mar 2022US 11,276,346 B2Novatek Microelectronics Corp.
- Amplifier arrangement and switched capacitor integrator14 Apr 2020US 10,622,950 B2Ams AG
- Fully differential switched capacitor amplifier11 Sep 2025US 2025/0286524 A1Denso Corporation
- Nested floating-inverter based amplifier13 Feb 2025US 2025/0055421 A1Infineon Technologies AG
- Multi-stage amplifier circuits30 Jan 2025US 2025/0038711 A1Samsung Electronics Co., Ltd.
- Charge-steering amplifier-based amplifier circuit9 Feb 2023US 2023/0040066 A1Realtek Semiconductor Corp.
- Charge-steering amplifier circuit and control method thereof9 Feb 2023US 2023/0043730 A1Realtek Semiconductor Corp.
Most cited
By later US patents
- Low-noise amplifier, receiver, method and computer program106US 9,281,785 B2Telefonaktiebolaget'l M Ericsson (Publ) · 2016
- Switched-capacitor, fully-differential operational amplifier with high switching frequency21US 6,417,728 B1STMicroelectronics S,r.l. · 2002
- Dynamic amplifier circuit14US 4,502,019 AU. S. Philips Corporation · 1985
- Buffer amplifier structures with enhanced linearity13US 6,778,013 B1Analog Devices, Inc. · 2004
- Dynamic operational amplifier10US 4,431,971 AAmerican Microsystems, Inc. · 1984