H03F 2203/45591
The ic comprising one or more potentiometers
Official title: the IC comprising one or more potentiometers
H03F2203/45591 (The ic comprising one or more potentiometers) appears on 116 US grants and 118 published applications in this corpus.
Search patents in H03F- Granted patents
- 116
- Published applications
- 118
- Assignees
- 83
- Inventors
- 247
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 5 | 3 |
| 2008 | 1 | 4 |
| 2009 | 3 | 2 |
| 2010 | 8 | 10 |
| 2011 | 3 | 5 |
| 2012 | 4 | 7 |
| 2013 | 9 | 10 |
| 2014 | 9 | 6 |
| 2015 | 11 | 18 |
| 2016 | 11 | 6 |
| 2017 | 9 | 5 |
| 2018 | 9 | 10 |
| 2019 | 5 | 2 |
| 2020 | 7 | 5 |
| 2021 | 5 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 7 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Variable-gain amplifier, corresponding device and method16 Jun 2026US 12,658,862 B2STMicroelectronics S,r.l.
- Sense amplifier for a physiological sensor and/or other sensors14 Apr 2026US 12,599,329 B2Inspire Medical Systems, Inc.
- Amplifier circuit23 Sep 2025US 12,424,987 B2Realtek Semiconductor Corp.
- Signal receiving apparatus and programmable gain amplifier having mode-switching mechanism15 Jul 2025US 12,362,714 B2Realtek Semiconductor Corp.
- Signal receiver11 Jun 2024US 12,009,949 B2Novatek Microelectronics Corp.
- Sense amplifier for a physiological sensor and/or other sensors20 Aug 2026US 2026/0240479 A1Inspire Medical Systems, Inc.
- Audio input circuit capable of preventing deterioration of total harmonic distortion28 May 2026US 2026/0149424 A1Realtek Semiconductor Corp.
- Systems, circuits, and methods for reducing transients during mode changes in a multi-level converter2 Oct 2025US 2025/0309746 A1Murata Manufacturing Co., Ltd.
- Differential amplifier circuitry with coarse and fine gain trim14 Aug 2025US 2025/0260374 A1
- Amplifier with adjustable input and feedback resistance4 Jul 2024US 2024/0223146 A1Analog Devices International Unlimited Company
Most cited
By later US patents
- Folded-cascode amplifier with adjustable continuous time equalizer45US 7,683,720 B1Integrated Device Technology, Inc. · 2010
- Double pump device for mixing two or more liquids with variable relative ratios and concentrations38US 3,935,971 AConsiglio Nazionale Delle Ricerche · 1976
- Audio power amplifier29US 4,241,313 ANippon Gakki Seizo Kabushiki Kaisha · 1980
- Powered transducer preamplifier with DC level shifting circuit17US 6,577,187 B1UpState Audio · 2003
- Highly efficient class-G amplifier and control method thereof17US 8,310,313 B2Richtek Technology Corporation · 2012