H05K 7/1432
Specially adapted for power drive units or power converters
Official title: {specially adapted for power drive units or power converters}
H05K7/1432 (Specially adapted for power drive units or power converters) appears on 1,508 US grants and 1,892 published applications in this corpus.
Search patents in H05K- Granted patents
- 1,508
- Published applications
- 1,892
- Assignees
- 576
- Inventors
- 3,902
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 8 |
| 2002 | 14 | 10 |
| 2003 | 5 | 13 |
| 2004 | 9 | 13 |
| 2005 | 10 | 15 |
| 2006 | 16 | 20 |
| 2007 | 9 | 18 |
| 2008 | 9 | 22 |
| 2009 | 13 | 30 |
| 2010 | 27 | 32 |
| 2011 | 24 | 47 |
| 2012 | 22 | 39 |
| 2013 | 45 | 63 |
| 2014 | 37 | 86 |
| 2015 | 54 | 110 |
| 2016 | 85 | 90 |
| 2017 | 87 | 94 |
| 2018 | 117 | 89 |
| 2019 | 110 | 124 |
| 2020 | 112 | 104 |
| 2021 | 75 | 119 |
| 2022 | 96 | 118 |
| 2023 | 91 | 128 |
| 2024 | 116 | 199 |
| 2025 | 147 | 151 |
| 2026 | 110 | 150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H05K 7/14329Specially adapted for the configuration of power bus bars578
- H05K 7/14322Wherein the control and power circuits of a power converter are arranged431
- H05K 7/14325For cabinets or racks181
- H05K 7/14324Comprising modular units108
- H05K 7/14339Specially adapted for high voltage operation67
- H05K 7/14337Specially adapted for underwater operation44
- H05K 7/14327Having supplementary functional units40
Recent patents
- Solid state drive apparatus6 Oct 2026US 12,757,344 B2Samsung Electronics Co., Ltd.
- Power converter using a planar energy transfer element6 Oct 2026US 12,757,345 B2Power Integrations, Inc.
- Automatic circuit allocation of remote devices in a multi-power supply system29 Sep 2026US 12,748,474 B2Raycap, S.A.
- Power conversion device29 Sep 2026US 12,749,987 B2Denso Corporation
- Semiconductor module29 Sep 2026US 12,751,318 B2Fuji Electric Co., Ltd.
- Energy storage systems and methods for predictive health monitoring and fault detection for a power conversion system8 Oct 2026US 2026/0312404 A1LG Energy Solution, Ltd.
- Inverter and energy storage system including the same8 Oct 2026US 2026/0313856 A1Hanwha Solutions Corporation
- Mount for power conversion module1 Oct 2026US 2026/0296239 A1Tritium Power Solutions Pty Ltd
- Power electronic building block for modular multilevel converters1 Oct 2026US 2026/0302964 A1Hitachi Energy Ltd
- Multiphase power module with paired power stages and embedded inductors1 Oct 2026US 2026/0304628 A1Quanta Computer Inc.
Most cited
By later US patents
- In-line module for attenuating electrical noise with male and female blade terminals315US 5,982,253 ANartron Corporation · 1999
- Power module for a frequency converter161US 6,091,604 ADanfoss A/S · 2000
- Inverter device130US 5,091,823 AHitachi, Ltd. · 1992
- Power semiconductor module with insulation shell support for plural separate substrates101US 6,272,015 B1International Rectifier Corporation · 2001
- Low-inductance power semiconductor module74US 5,574,312 AABB Management AG · 1996