H03F 2203/5033
Two source followers are controlled at their inputs by a differential signal
H03F2203/5033 (Two source followers are controlled at their inputs by a differential signal) appears on 18 US grants and 23 published applications in this corpus.
Search patents in H03F- Granted patents
- 18
- Published applications
- 23
- Assignees
- 15
- Inventors
- 29
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 4 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Low distortion driver for analog-to-digital converter (ADC)24 Mar 2026US 12,587,203 B2Texas Instruments Incorporated
- High-linearity dynamic amplifier20 Jan 2026US 12,531,531 B2Chengdu Sino Microelectronics Technology Co.,Ltd.
- Differential amplifier circuitry16 May 2023US 11,652,459 B2Socionext Inc.
- Differential amplifier circuitry11 Apr 2023US 11,626,846 B2Socionext Inc.
- Differential amplifier circuitry17 May 2022US 11,336,245 B2Socionext Inc.
- Source follower circuit with feedback loop and self-biased diode-connected metal-oxide-semiconductor load5 Mar 2026US 2026/0066896 A1Airoha Technology Corp.
- Transistor-cascaded circuit22 Jan 2026US 2026/0025111 A1Realtek Semiconductor Corp.
- Bandwidth extension for a voltage buffer23 Oct 2025US 2025/0330131 A1QUALCOMM Incorporated
- Low distortion driver for analog-to-digital converter (adc)4 Jan 2024US 2024/0007118 A1Texas Instruments Incorporated
- High-linearity dynamic amplifier24 Aug 2023US 2023/0268898 A1Chengdu Sino Microelectronics Technology Co.,Ltd.
Most cited
By later US patents
- Differential amplifier circuit and wireless receiving apparatus20US 8,676,148 B2Kabushiki Kaisha Toshiba · 2014
- Amplifier with charge-pump generated local supplies8US 7,285,992 B1National Semiconductor Corporation · 2007
- Sigma-delta ADC with dither4US 9,385,745 B1Mediatek Inc. · 2016
- System and method for signal read-out using source follower feedback3US 10,506,318 B2Infineon Technologies AG · 2019
- Amplifier2US 10,326,416 B2Sumitomo Electric Industries, Ltd. · 2019