H03G 1/0094
Using switched capacitors
Official title: {using switched capacitors}
H03G1/0094 (Using switched capacitors) appears on 90 US grants and 90 published applications in this corpus.
Search patents in H03G- Granted patents
- 90
- Published applications
- 90
- Assignees
- 69
- Inventors
- 162
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 4 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 6 |
| 2010 | 4 | 1 |
| 2011 | 1 | 3 |
| 2012 | 4 | 5 |
| 2013 | 4 | 4 |
| 2014 | 5 | 7 |
| 2015 | 5 | 5 |
| 2016 | 7 | 6 |
| 2017 | 6 | 10 |
| 2018 | 10 | 11 |
| 2019 | 8 | 9 |
| 2020 | 9 | 4 |
| 2021 | 2 | 3 |
| 2022 | 4 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distortion compensation for a switch in an amplifier circuit7 Apr 2026US 12,597,889 B2NXP B. V.
- Methods and apparatus for a track and hold amplifier10 Sep 2024US 12,088,947 B2Semiconductor Components Industries, LLC
- Amplifier circuit and methods of operation thereof16 May 2023US 11,652,405 B2Cirrus Logic, Inc.
- Methods and apparatus for a track and hold amplifier9 May 2023US 11,647,312 B2Semiconductor Components Industries, LLC
- Solid-state charge detector13 Sep 2022US 11,443,930 B2Brigham Young University
- Programmable gain amplifier and circuit device17 Jul 2025US 2025/0233569 A1Seiko Epson Corporation
- Distortion compensation for a switch in an amplifier circuit5 Dec 2024US 2024/0405728 A1NXP B. V.
- Programmable gain amplifier, integrated circuit, electronic device, and frequency correction method18 Jul 2024US 2024/0243715 A1Chipsea Technologies (Shenzhen) Corp.
- Methods and apparatus for a track and hold amplifier10 Aug 2023US 2023/0254606 A1Semiconductor Components Industries, LLC
- Buffer with gain selection17 Nov 2022US 2022/0368321 A1Nordic Semiconductor ASA
Most cited
By later US patents
- Amplifier circuit and methods of operation thereof32US 7,714,660 B2Wolfson Microelectronics plc · 2010
- Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers30US 9,032,760 B2Johns Manville · 2015
- Wide gain range and fine gain step programmable gain amplifier with single stage switched capacitor circuit25US 6,661,283 B1National Semiconductor Corporation · 2003
- Capacitive transimpedance amplifier having dynamic compression22US 5,602,511 ASanta Barbara Research Center · 1997
- Switched capacitor programmable gain and attenuation amplifier circuit22US 6,288,669 B12001