H03F 2203/45166
Only one input of the dif amp being used for an input
Official title: Only one input of the dif amp being used for an input signal
H03F2203/45166 (Only one input of the dif amp being used for an input) appears on 99 US grants and 94 published applications in this corpus.
Search patents in H03F- Granted patents
- 99
- Published applications
- 94
- Assignees
- 72
- Inventors
- 150
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 5 | 6 |
| 2007 | 6 | 14 |
| 2008 | 13 | 19 |
| 2009 | 20 | 10 |
| 2010 | 9 | 4 |
| 2011 | 6 | 5 |
| 2012 | 0 | 0 |
| 2013 | 4 | 8 |
| 2014 | 5 | 2 |
| 2015 | 3 | 3 |
| 2016 | 2 | 6 |
| 2017 | 6 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 4 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 5 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrical circuit5 May 2026US 12,620,945 B2Gottfried Wilhelm Leibniz Universitat Hannover
- Voltage regulator and signal amplifying circuit2 Dec 2025US 12,487,622 B2Realtek Semiconductor Corp.
- Amplifier having transconductance attenuation2 Sep 2025US 12,405,623 B2Texas Instruments Incorporated
- Broadband amplifier with DC gain error correction3 Jun 2025US 12,323,116 B2Dialog Semiconductor (UK) Limited
- Interface circuit including variable impedance circuit and operating method thereof4 Feb 2025US 12,218,639 B2Samsung Electronics Co., Ltd.
- Radiofrequency detector circuit and corresponding radiofrequency detection method3 Apr 2025US 2025/0110161 A1STMicroelectronics International N. V.
- Amplifier having transconductance attenuation21 Mar 2024US 2024/0094754 A1Texas Instruments Incorporated
- Voltage regulator and signal amplifying circuit2 Nov 2023US 2023/0350445 A1Realtek Semiconductor Corp.
- Broadband Amplifier with DC Gain Error Correction2 Nov 2023US 2023/0353106 A1Dialog Semiconductor (UK) Limited
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
Most cited
By later US patents
- System-on-a-chip integrated circuit including dual-function analog and digital inputs131US 7,129,746 B1Actel Corporation · 2006
- Programmable system on a chip104US 7,170,315 B2Actel Corporation · 2007
- Clock-generator architecture for a programmable-logic-based system on a chip47US 7,102,391 B1Actel Corporation · 2006
- Programmable system on a chip for power-supply voltage and current monitoring and control31US 7,034,569 B1Actel Corporation · 2006
- Programmable system on a chip31US 7,613,943 B2Actel Corporation · 2009