H03F 3/45668
Controlling the input circuit of the differential amplifier
Official title: {Controlling the input circuit of the differential amplifier}
H03F3/45668 (Controlling the input circuit of the differential amplifier) appears on 13 US grants and 12 published applications in this corpus.
Search patents in H03F- Granted patents
- 13
- Published applications
- 12
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Differential amplifier arrangement and converter arrangement16 Jun 2026US 12,658,868 B2ams International AG
- System and method for configuring programmable analog block11 Nov 2025US 12,470,216 B2Cypress Semiconductor Corporation
- Feedback controlled high-speed transmitter29 Jul 2025US 12,375,121 B2Texas Instruments Incorporated
- Receiver circuit with input common mode voltage sensing13 Jul 2021US 11,063,561 B1Amazing Microelectronic Corp.
- Amplifier15 Jun 2021US 11,038,480 B2Korea Advanced Institute of Science and Technology
- Optimized control circuit for a microelectromechanical sound generator and a sound generation system24 Apr 2025US 2025/0132742 A1
- Common Mode Interference Suppression In An Amplifier Circuit For A Neuromodulation Device6 Mar 2025US 2025/0073450 A1
- System and method for configuring programmable analog block25 Jul 2024US 2024/0250684 A1Cypress Semiconductor Corporation
- Feedback Controlled High-Speed Transmitter2 May 2024US 2024/0146353 A1Texas Instruments Incorporated
- Differential amplifier arrangement and converter arrangement28 Mar 2024US 2024/0106400 A1ams International AG
Most cited
By later US patents
- Amplifier13US 8,264,282 B1Renesas Mobile Corporation · 2012
- Receiver circuit with input common mode voltage sensing4US 11,063,561 B1Amazing Microelectronic Corp. · 2021
- Pole-splitting and feedforward capacitors in common mode feedback of fully differential amplifier3US 10,594,278 B2Samsung Electronics Co., Ltd. · 2020
- Adaptive bias scheme for high-voltage compliance in serial links3US 7,135,925 B2Rambus Inc. · 2006
- Low voltage differential signaling (LVDS) circuitry and method for dynamically controlling common mode voltage at input1US 8,633,756 B2National Semiconductor Corporation · 2014