H03F 3/45766
By using balancing means
Official title: {by using balancing means}
H03F3/45766 (By using balancing means) appears on 139 US grants and 89 published applications in this corpus.
Search patents in H03F- Granted patents
- 139
- Published applications
- 89
- Assignees
- 87
- Inventors
- 235
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 3 |
| 2002 | 7 | 4 |
| 2003 | 10 | 9 |
| 2004 | 5 | 6 |
| 2005 | 6 | 5 |
| 2006 | 7 | 4 |
| 2007 | 6 | 1 |
| 2008 | 4 | 7 |
| 2009 | 3 | 3 |
| 2010 | 3 | 1 |
| 2011 | 3 | 1 |
| 2012 | 3 | 0 |
| 2013 | 2 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 5 | 6 |
| 2017 | 5 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 3 |
| 2020 | 8 | 6 |
| 2021 | 5 | 6 |
| 2022 | 7 | 2 |
| 2023 | 5 | 4 |
| 2024 | 2 | 2 |
| 2025 | 2 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Input stage circuit for an operational amplifier with enhanced input offset voltage trimming capabilities14 Jul 2026US 12,683,567 B2Zjw Microelectronics North America Inc.
- Offset correction circuit24 Feb 2026US 12,562,703 B2Mitsubishi Electric Corporation
- Circuit for biasing an external resistive sensor5 Aug 2025US 12,379,198 B2STMicroelectronics S,r.l.
- Semiconductor system29 Apr 2025US 12,287,743 B2Samsung Electronics Co., Ltd.
- Offset correction circuit12 Nov 2024US 12,143,080 B2Mitsubishi Electric Corporation
- Trimming an offset voltage drift based on measurements at two temperatures28 May 2026US 2026/0149425 A1Microchip Technology Incorporated
- Signal processing circuit16 Apr 2026US 2026/0106588 A1Fuji Electric Co., Ltd.
- Circuit for biasing an external resistive sensor30 Oct 2025US 2025/0334390 A1STMicroelectronics S,r.l.
- Adjustment circuit and adjustment method using the same, current adjustment circuit and current adjustment method using the same, operational amplifier, and offset adjustment method18 Sep 2025US 2025/0293649 A1Rohm Co., Ltd.
- Input stage circuit for an operational amplifier with enhanced input offset voltage trimming capabilities13 Mar 2025US 2025/0088158 A1Zjw Microelectronics North America Inc.
Most cited
By later US patents
- Equipotential sense methods for resistive cross point memory cell arrays112US 6,259,644 B1Hewlett-Packard Company · 2001
- Transmission-line loss equalizing circuit106US 6,011,435 AFujitsu Limited · 2000
- Differential amplifiers with current and resistance compensation elements for balanced output64US 6,369,652 B1Rambus Inc. · 2002
- Adaptive operational amplifier offset voltage trimming system58US 6,194,962 B1Analog Devices, Inc. · 2001
- Operational amplifier with digital offset calibration57US 6,262,625 B1Hewlett-Packard Company · 2001