H03F 2203/45588
The ic comprising offset compensating means
Official title: the IC comprising offset compensating means
H03F2203/45588 (The ic comprising offset compensating means) appears on 122 US grants and 119 published applications in this corpus.
Search patents in H03F- Granted patents
- 122
- Published applications
- 119
- Assignees
- 101
- Inventors
- 235
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 3 | 15 |
| 2008 | 14 | 7 |
| 2009 | 12 | 11 |
| 2010 | 11 | 11 |
| 2011 | 5 | 5 |
| 2012 | 10 | 11 |
| 2013 | 6 | 4 |
| 2014 | 7 | 7 |
| 2015 | 5 | 2 |
| 2016 | 4 | 5 |
| 2017 | 6 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 5 |
| 2020 | 6 | 10 |
| 2021 | 7 | 4 |
| 2022 | 5 | 4 |
| 2023 | 1 | 4 |
| 2024 | 4 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Current sense amplifier circuit and trimming method of offset referred to input voltage22 Sep 2026US 12,744,501 B2Richtek Technology Corporation
- Devices and methods for offset cancellation25 Mar 2025US 12,261,578 B2STMicroelectronics International N. V.
- Split input amplifier for protection from DC offset4 Mar 2025US 12,244,329 B2Apple Inc.
- Sense amplifier circuit, memory device, and operation method thereof7 Jan 2025US 12,190,985 B2Changxin Memory Technologies, Inc.
- Differential amplifier capable of offset compensation of differential output signal and adaptive continuous-time linear equalizer including the same24 Dec 2024US 12,176,871 B2Samsung Electronics Co., Ltd.
- Method of operating a differential amplifier arrangement, corresponding differential amplifier, integrated circuit and system30 Apr 2026US 2026/0121584 A1STMicroelectronics International N. V.
- Transistor-cascaded circuit22 Jan 2026US 2026/0025111 A1Realtek Semiconductor Corp.
- Split input amplifier for protection from dc offset12 Jun 2025US 2025/0192809 A1Apple Inc.
- Dual output amplifier for precision resistor calibration system30 Jan 2025US 2025/0038721 A1QUALCOMM Incorporated
- Switched capacitors to galvanically isolate and amplify analog signals via transferred differential voltage signal5 Dec 2024US 2024/0405730 A1Microchip Technology Incorporated
Most cited
By later US patents
- Variable-gain amplifier circuit, offset control method in variable-gain amplifier circuit, radio receiver with variable-gain amplifier circuit, and radio receiving method in radio receiver with variable-gain amplifier35US 5,867,777 AKabushiki Kaisha Toshiba · 1999
- Differential amplifier, operational amplifier employing the same, and liquid crystal driving circuit incorporating the operational amplifier32US 6,331,846 B1Sharp Kabushiki Kaisha · 2001
- Variable gain amplifier circuit, method of correcting DC offset of the variable gain amplifying circuit, and radio receiving apparatus20US 7,420,410 B2NEC Electronics Corporation · 2008
- Wide-band high-gain limiting amplifier with parallel resistor-transistor source loads16US 7,265,620 B2Pericom Semiconductor Corp. · 2007
- Differential amplifier, digital-to-analog converter and display device16US 7,443,234 B2NEC Corporation · 2008