H03F 2203/45724
The lc comprising two cross coupled switches
Official title: the LC comprising two cross coupled switches
H03F2203/45724 (The lc comprising two cross coupled switches) appears on 33 US grants and 31 published applications in this corpus.
Search patents in H03F- Granted patents
- 33
- Published applications
- 31
- Assignees
- 25
- Inventors
- 50
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 2 |
| 2013 | 3 | 3 |
| 2014 | 4 | 2 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Sample-and-hold amplifier2 Sep 2025US 12,407,312 B2Silergy Semiconductor Technology (Hangzhou) LTD
- Transconductance amplifier of high linearity and common-mode rejection30 Jul 2024US 12,052,005 B2Realtek Semiconductor Corp.
- Comparator with negative capacitance compensation1 Aug 2023US 11,716,074 B2NXP B. V.
- Amplifier with low component count and accurate gain4 Jul 2023US 11,695,377 B2NXP B. V.
- Hybrid autozeroing and chopping offset cancellation for switched-capacitor circuits18 May 2021US 11,012,043 B2Cirrus Logic, Inc.
- Transconductance amplifier of high linearity and common-mode rejection12 Oct 2023US 2023/0327620 A1Realtek Semiconductor Corp.
- Sample-and-hold amplifier29 Jun 2023US 2023/0208372 A1Silergy Semiconductor Technology (Hangzhou) LTD
- Amplifier with low component count and accurate gain20 Apr 2023US 2023/0118374 A1NXP B. V.
- Hybrid autozeroing and chopping offset cancellation for switched-capacitor circuits25 Feb 2021US 2021/0058046 A1Cirrus Logic International Semiconductor Ltd.
- Comparator with negative capacitance compensation31 Dec 2020US 2020/0412345 A1NXP B. V.
Most cited
By later US patents
- Differential amplifier, operational amplifier employing the same, and liquid crystal driving circuit incorporating the operational amplifier32US 6,331,846 B1Sharp Kabushiki Kaisha · 2001
- Gain enhanced switched capacitor circuit and method of operation15US 8,026,760 B1Freescale Semiconductor, Inc. · 2011
- High-speed output transconductance amplifier capable of operating at different voltage levels12US 6,741,130 B22004
- Apparatus for sensing differential voltages with high common-mode levels12US 6,819,170 B1National Semiconductor Corporation · 2004
- Output circuit, data driver, and display device10US 8,988,402 B2Renesas Electronics Corporation · 2015