H03F 2203/45171
The input signal being switched to the one or more input terminals
Official title: the input signal being switched to the one or more input terminals of the differential amplifier
H03F2203/45171 (The input signal being switched to the one or more input terminals) appears on 34 US grants and 38 published applications in this corpus.
Search patents in H03F- Granted patents
- 34
- Published applications
- 38
- Assignees
- 29
- Inventors
- 74
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 5 |
| 2016 | 6 | 4 |
| 2017 | 0 | 2 |
| 2018 | 5 | 5 |
| 2019 | 5 | 5 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential current-to-voltage conversion28 May 2024US 11,996,818 B2ams International AG
- Semiconductor device16 Apr 2024US 11,962,302 B2Ablic Inc.
- Current integrator for OLED panel7 Dec 2021US 11,196,397 B2Novatek Microelectronics Corp.
- Sampled moving average notch filter for ripple reduction in chopper stabilized operational amplifiers2 Feb 2021US 10,911,004 B2Texas Instruments Incorporated
- Current integrator and related signal processing system13 Oct 2020US 10,804,865 B1Novatek Microelectronics Corp.
- Measurement and compensation of amplifier input offset6 Aug 2026US 2026/0230052 A1Microchip Technology Incorporated
- Differential amplifier12 Jun 2025US 2025/0192739 A1NXP B. V.
- Operational amplifier, drive circuit, interface chip, and electronic device2 Nov 2023US 2023/0353109 A1
- Semiconductor device29 Sep 2022US 2022/0311425 A1Ablic Inc.
- Differential current-to-voltage conversion11 Aug 2022US 2022/0255536 A1ams International AG
Most cited
By later US patents
- Amplifier offset cancellation using current copier35US 6,049,246 AVivid Semiconductor, Inc. · 2000
- High speed amplifier with controllable amplification and output impedance and comparator using the same17US 7,741,908 B2NEC Electronics Corporation · 2010
- Photoelectric conversion device14US 10,483,922 B2Canon Kabushiki Kaisha · 2019
- Amplifier sharing technique for low power charge mode readout in CMOS image sensors8US 9,521,342 B2Forza Silicon Corporation · 2016
- Method and apparatus for reducing impact of transistor random mismatch in circuits7US 10,097,169 B1Micron Technology, Inc. · 2018