H02M 1/385
With means for correcting output voltage deviations introduced by the dead time
Official title: {with means for correcting output voltage deviations introduced by the dead time}
H02M1/385 (With means for correcting output voltage deviations introduced by the dead time) appears on 208 US grants and 215 published applications in this corpus.
Search patents in H02M- Granted patents
- 208
- Published applications
- 215
- Assignees
- 161
- Inventors
- 536
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 3 | 3 |
| 2005 | 3 | 2 |
| 2006 | 4 | 3 |
| 2007 | 1 | 5 |
| 2008 | 3 | 2 |
| 2009 | 5 | 4 |
| 2010 | 4 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 12 |
| 2013 | 4 | 8 |
| 2014 | 10 | 3 |
| 2015 | 7 | 12 |
| 2016 | 6 | 9 |
| 2017 | 9 | 3 |
| 2018 | 9 | 13 |
| 2019 | 15 | 16 |
| 2020 | 18 | 16 |
| 2021 | 8 | 9 |
| 2022 | 10 | 12 |
| 2023 | 19 | 17 |
| 2024 | 10 | 20 |
| 2025 | 15 | 21 |
| 2026 | 15 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power factor correction circuit accounting for zero crossing delay29 Sep 2026US 12,749,967 B2Samsung Electronics Co., Ltd.
- Automatic reverse current adjustment in an active clamp flyback converter8 Sep 2026US 12,732,114 B2STMicroelectronics International N. V.
- Voltage source converter selectively delaying dead time28 Jul 2026US 12,695,376 B2GE Vernova Infrastructure Technology LLC
- Switching converter deadtime control28 Jul 2026US 12,695,377 B2Texas Instruments Incorporated
- Integrated circuit and converter having the same23 Jun 2026US 12,665,495 B2Delta Electronics, Inc.
- Resonant charge pump circuit8 Oct 2026US 2026/0312493 A1Qorvo US, Inc.
- Switch-mode power converters with demagnetization detection and methods thereof8 Oct 2026US 2026/0312501 A1On-Bright Integrations Co., Ltd.
- Systems and methods for adaptive dead time control of a device integrated with converters that implement soft switching24 Sep 2026US 2026/0291376 A1Nanyang Technologigal University
- Reduced EMI Inverter Dead Time Compensator System and Method Thereof17 Sep 2026US 2026/0280419 A1
- Dc-dc converter, chip, and electronic device3 Sep 2026US 2026/0261208 A1Vanchip (Tianjin) Technology Co., Ltd.
Most cited
By later US patents
- Closed loop pulse width modulator inverter with volt-seconds feedback control82US 5,450,306 ASquare D Company · 1995
- Voltage sensing with high and low side signals for deadtime compensation and shutdown for short circuit protection49US 6,580,627 B2International Rectifier Corporation · 2003
- Pulse width modulator (PWM) system with low cost dead time distortion correction48US 5,764,024 AMotorola, Inc. · 1998
- Turn-on delay compensator for motor control46US 5,811,949 AAllen-Bradley Company, Inc. · 1998
- Four pole neutral-point clamped three phase converter with low common mode voltage output44US 7,920,393 B2DRS Power & Control Technologies, Inc. · 2011