H03F 2203/45552
The ic comprising clamping means
Official title: the IC comprising clamping means, e.g. diodes
H03F2203/45552 (The ic comprising clamping means) appears on 38 US grants and 30 published applications in this corpus.
Search patents in H03F- Granted patents
- 38
- Published applications
- 30
- Assignees
- 33
- Inventors
- 55
- Latest grant
- 20 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 4 | 5 |
| 2016 | 3 | 0 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Isolation amplification circuit with improved common mode rejection20 Sep 2022US 11,451,203 B2CathVision ApS
- Amplifier circuit14 Sep 2021US 11,121,686 B2Hitachi, Ltd.
- Amplifier circuit devices and methods6 Jul 2021US 11,056,163 B2Arm Limited
- Amplifier circuit devices and methods4 Aug 2020US 10,734,056 B2Arm Limited
- Comparator with adaptive sense voltage clamp21 Apr 2020US 10,627,838 B1Texas Instruments Incorporated
- High-voltage input stage circuit without bias current23 Oct 2025US 2025/0330125 A1Sg Micro Corp
- Isolation amplification circuit with improved common mode rejection25 Feb 2021US 2021/0058047 A1CathVision ApS
- Amplifier Circuit3 Dec 2020US 2020/0382085 A1Hitachi, Ltd.
- Amplifier Circuit Devices and Methods19 Nov 2020US 2020/0365196 A1Arm Limited
- Amplifier Circuit Devices and Methods21 May 2020US 2020/0160901 A1Arm Limited
Most cited
By later US patents
- Differential analog memory cell and method for adjusting same89US 5,430,670 AElantec, Inc. · 1995
- Method and circuit for trimming an operational amplifier having dual input stages36US 5,610,557 ALinear Technology Corporation · 1997
- Single-ended input, differential output low noise amplifier27US 7,088,179 B2Analog Devices, Inc. · 2006
- Distortion suppression in high-level capable audio amplification circuit19US 8,855,335 B2InvenSense, Inc. · 2014
- Dynamically controlled horizontal peaking system11US 4,437,123 ARCA Corporation · 1984