H03F 2203/45424
The cmcl comprising a comparator circuit
Official title: the CMCL comprising a comparator circuit
H03F2203/45424 (The cmcl comprising a comparator circuit) appears on 263 US grants and 230 published applications in this corpus.
Search patents in H03F- Granted patents
- 263
- Published applications
- 230
- Assignees
- 156
- Inventors
- 535
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 4 |
| 2003 | 4 | 0 |
| 2004 | 1 | 1 |
| 2005 | 6 | 8 |
| 2006 | 6 | 8 |
| 2007 | 5 | 8 |
| 2008 | 10 | 13 |
| 2009 | 13 | 15 |
| 2010 | 19 | 16 |
| 2011 | 16 | 13 |
| 2012 | 12 | 9 |
| 2013 | 10 | 10 |
| 2014 | 9 | 5 |
| 2015 | 8 | 10 |
| 2016 | 13 | 12 |
| 2017 | 10 | 8 |
| 2018 | 16 | 17 |
| 2019 | 13 | 4 |
| 2020 | 10 | 9 |
| 2021 | 7 | 12 |
| 2022 | 11 | 11 |
| 2023 | 10 | 8 |
| 2024 | 1 | 13 |
| 2025 | 7 | 7 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential amplifier arrangement and converter arrangement16 Jun 2026US 12,658,868 B2ams International AG
- Operational amplifier, chip, and electronic device27 Jan 2026US 12,537,492 B2Huawei Technologies Co., Ltd.
- Device and method for reconfigurable common-mode feedback control in a receiver front end16 Dec 2025US 12,500,599 B2Intel Corporation
- Bias circuit and power amplifier9 Dec 2025US 12,494,751 B2Shanghai WUQI Microelectronics Co., Ltd.
- Semiconductor device and communication device comprising the same23 Sep 2025US 12,424,975 B2Samsung Electronics Co., Ltd.
- Signal processing circuit16 Apr 2026US 2026/0106588 A1Fuji Electric Co., Ltd.
- Two-stage operational amplifer2 Apr 2026US 2026/0095134 A1STMicroelectronics International N. V.
- Class ab amplifier19 Mar 2026US 2026/0081570 A1Kabushiki Kaisha Toshiba
- Transconductance-transimpedance amplifier with one or more common-mode feedback loops26 Feb 2026US 2026/0058621 A1Airoha Technology Corp.
- Common mode compensation circuit for differential amplifiers, corresponding device and method12 Feb 2026US 2026/0045922 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Amplifier having improved common mode voltage range123US 6,107,882 ALucent Technologies Inc. · 2000
- Apparatus with distortion cancelling feedback signal65US 5,613,233 ARockwell International Corporation · 1997
- Low voltage differential signal (LVDS) input circuit64US 6,504,403 B2Telefonaktiebolaget LM Ericsson · 2003
- Folded cascode amplifier with rail-to-rail common-mode range59US 4,797,631 ATexas Instruments Incorporated · 1989
- Differential amplifier with common-mode stability enhancement58US 5,187,448 AMotorola, Inc. · 1993