H02M 3/078
With means for reducing the back bias effect, i.e. the effect which
Official title: {with means for reducing the back bias effect, i.e. the effect which causes the threshold voltage of transistors to increase as more stages are added to the converters}
H02M3/078 (With means for reducing the back bias effect, i.e. the effect which) appears on 102 US grants and 80 published applications in this corpus.
Search patents in H02M- Granted patents
- 102
- Published applications
- 80
- Assignees
- 74
- Inventors
- 161
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 5 |
| 2003 | 3 | 6 |
| 2004 | 7 | 7 |
| 2005 | 5 | 8 |
| 2006 | 5 | 5 |
| 2007 | 5 | 3 |
| 2008 | 3 | 4 |
| 2009 | 8 | 3 |
| 2010 | 5 | 6 |
| 2011 | 2 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 4 | 4 |
| 2015 | 5 | 6 |
| 2016 | 4 | 0 |
| 2017 | 4 | 3 |
| 2018 | 4 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 2 |
| 2023 | 1 | 5 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Envelope tracking with adjustable slew rate14 Jul 2026US 12,683,563 B2Skyworks Solutions, Inc.
- Adaptive envelope tracking based on detected transmit signal bandwidth30 Jun 2026US 12,671,373 B2Skyworks Solutions, Inc.
- Envelope tracking with dynamically configurable error amplifier30 Jun 2026US 12,671,374 B2Skyworks Solutions, Inc.
- Input dependent common mode biasing26 Nov 2024US 12,155,300 B2Texas Instruments Incorporated
- Body bias voltage generator and semiconductor device including the same preliminary class18 Jun 2024US 12,015,024 B2Samsung Electronics Co., Ltd.
- Multi-stage charge pump, current limiting circuit, driver circuit, and charge pump25 Sep 2025US 2025/0300551 A1Zhuhai Nanxin Semiconductor Technology Co., Ltd.
- Input dependent common mode biasing14 Dec 2023US 2023/0402918 A1Texas Instruments Incorporated
- Body bias voltage generator and semiconductor device including the same5 Oct 2023US 2023/0317710 A1Samsung Electronics Co., Ltd.
- Adaptive envelope tracking based on detected transmit signal bandwidth2 Mar 2023US 2023/0063006 A1Skyworks Solutions, Inc.
- Envelope tracking with adjustable slew rate2 Mar 2023US 2023/0065303 A1Skyworks Solutions, Inc.
Most cited
By later US patents
- Circuit configuration for producing negative voltages, charge pump having at least two circuit configurations and method of operating a charge pump75US 6,130,574 ASiemens Aktiengesellschaft · 2000
- Four phase charge pump operable without phase overlap with improved efficiency74US 7,030,683 B2SanDisk Corporation · 2006
- Triple well no body effect negative charge pump69US 6,452,438 B1Intel Corporation · 2002
- Charge pump circuit having an improved charge pumping efficiency66US 5,394,365 AMitsubishi Denki Kabushiki Kaisha · 1995
- Voltage booster circuit63US 5,489,870 ASony Corporation · 1996