H03F 2203/45292
The aac comprising biasing means controlled by the signal
Official title: the AAC comprising biasing means controlled by the signal
H03F2203/45292 (The aac comprising biasing means controlled by the signal) appears on 90 US grants and 76 published applications in this corpus.
Search patents in H03F- Granted patents
- 90
- Published applications
- 76
- Assignees
- 64
- Inventors
- 153
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 1 |
| 2005 | 3 | 4 |
| 2006 | 2 | 2 |
| 2007 | 4 | 7 |
| 2008 | 6 | 9 |
| 2009 | 7 | 13 |
| 2010 | 13 | 5 |
| 2011 | 7 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 3 |
| 2015 | 4 | 5 |
| 2016 | 5 | 1 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 4 | 2 |
| 2023 | 2 | 2 |
| 2024 | 2 | 3 |
| 2025 | 4 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- High speed high swing driver for direct drive photonic modulators11 Nov 2025US 12,470,213 B2Ciena Corporation
- Power efficient complementary amplifier and method thereof2 Sep 2025US 12,407,310 B2Realtek Semiconductor Corp.
- Amplifier circuit20 May 2025US 12,308,806 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Bias circuit and power amplifier circuit22 Apr 2025US 12,283,925 B2Telefonaktiebolaget LM Ericsson (publ)
- Bias circuit and power amplifier circuit21 May 2024US 11,990,875 B2Telefonaktiebolaget LM Ericsson (publ)
- Amplifier circuit14 Aug 2025US 2025/0260375 A1Taiwan Semiconductor Manufacturing Company.Ltd
- High speed high swing driver for direct drive photonic modulators7 Aug 2025US 2025/0253845 A1Ciena Corporation
- Power efficient complementary amplifier and method thereof19 Sep 2024US 2024/0313721 A1Realtek Semiconductor Corp.
- Bias circuit and power amplifier circuit8 Aug 2024US 2024/0267011 A1Telefonaktiebolaget LM Ericsson (publ)
- Amplifier circuit6 Jun 2024US 2024/0186967 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- MOSFET single-pair differential amplifier having an adaptive biasing scheme for rail-to-rail input capability70US 6,281,753 B1Texas Instruments Incorporated · 2001
- CMOS complementary self-biased differential amplifier with rail-to-rail common-mode input-voltage range66US 4,958,133 AIntel Corporation · 1990
- Constant-current output circuit43US 6,356,141 B1Matsushita Electric Industrial Co., Ltd. · 2002
- Fully differential folded cascode CMOS operational amplifier having adaptive biasing and common mode feedback circuits41US 5,729,178 APostech Foundation · 1998
- Resistor compensation apparatus38US 7,042,271 B2Broadcom Corporation · 2006