H02M 1/325
With means for allowing continuous operation despite a fault, i.e. fault tolerant
Official title: {with means for allowing continuous operation despite a fault, i.e. fault tolerant converters}
H02M1/325 (With means for allowing continuous operation despite a fault, i.e. fault tolerant) appears on 769 US grants and 929 published applications in this corpus.
Search patents in H02M- Granted patents
- 769
- Published applications
- 929
- Assignees
- 383
- Inventors
- 2,027
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 8 |
| 2009 | 2 | 6 |
| 2010 | 3 | 4 |
| 2011 | 4 | 11 |
| 2012 | 4 | 12 |
| 2013 | 12 | 21 |
| 2014 | 11 | 31 |
| 2015 | 24 | 28 |
| 2016 | 26 | 51 |
| 2017 | 49 | 41 |
| 2018 | 46 | 54 |
| 2019 | 62 | 66 |
| 2020 | 71 | 86 |
| 2021 | 66 | 83 |
| 2022 | 83 | 93 |
| 2023 | 71 | 107 |
| 2024 | 74 | 72 |
| 2025 | 99 | 81 |
| 2026 | 45 | 67 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Power conversion device6 Oct 2026US 12,756,296 B2Mitsubishi Electric Corporation
- Automatic circuit allocation of remote devices in a multi-power supply system29 Sep 2026US 12,748,474 B2Raycap, S.A.
- Method for implementing a full input source power input control function on multiple power inputs to a single LLC converter in a distribution system15 Sep 2026US 12,738,835 B2Hamilton Sundstrand Corporation
- Module of a modular multilevel converter15 Sep 2026US 12,738,864 B2Siemens Energy Global GmbH & Co. KG
- Overload protection in a voltage converter based on feedback from a circuit powered by the voltage converter8 Sep 2026US 12,732,112 B2Infineon Technologies Austria AG
- Systems and method for controlling an electrical converter10 Sep 2026US 2026/0269744 A1
- Power inverter with reduced body diode conduction10 Sep 2026US 2026/0269745 A1
- Fault response control in power converters3 Sep 2026US 2026/0261113 A1
- Adaptive fault-tolerant topology for three-phase multi-parallel converter based on redundant units3 Sep 2026US 2026/0261198 A1Nanjing University of Science and Technology
- Semiconductor device27 Aug 2026US 2026/0251692 A1Infineon Technologies Austria AG
Most cited
By later US patents
- Multiphase power supply with plural series connected cells and failed cell bypass268US 5,986,909 ARobicon Corporation · 1999
- Multiple inverter system with single controller and related operating method227US 7,277,304 B2GM Global Technology Operations LLC · 2007
- Multiple inverter system with single controller and related operating method218US 7,372,712 B2GM Global Technology Operations LLC · 2008
- Multiple inverter system105US 6,229,722 B1Kabushiki Kaisha Toshiba · 2001
- Fault tolerant power converter54US 9,112,422 B1VLT, Inc. · 2015