H03K 17/127
In composite switches
Official title: {in composite switches}
H03K17/127 (In composite switches) appears on 179 US grants and 197 published applications in this corpus.
Search patents in H03K- Granted patents
- 179
- Published applications
- 197
- Assignees
- 98
- Inventors
- 417
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 2 |
| 2011 | 4 | 1 |
| 2012 | 0 | 5 |
| 2013 | 2 | 9 |
| 2014 | 9 | 13 |
| 2015 | 9 | 10 |
| 2016 | 8 | 11 |
| 2017 | 16 | 20 |
| 2018 | 15 | 17 |
| 2019 | 20 | 21 |
| 2020 | 21 | 16 |
| 2021 | 15 | 6 |
| 2022 | 4 | 8 |
| 2023 | 3 | 10 |
| 2024 | 5 | 11 |
| 2025 | 10 | 12 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the operating-point-dependent actuation of a topological semiconductor switch for a power electronics system7 Jul 2026US 12,676,608 B2ZF Friedrichshafen AG
- Power conversion circuit, power conversion apparatus, and control system7 Apr 2026US 12,597,847 B2Flosfia Inc.
- Semiconductor device17 Mar 2026US 12,580,563 B2Rohm Co., Ltd.
- Variable slew-rate current source gate drivers for hybrid power modules24 Feb 2026US 12,562,727 B2GM Global Technology Operations LLC
- Semiconductor device and semiconductor circuit10 Feb 2026US 12,550,347 B2Kabushiki Kaisha Toshiba
- Semiconductor module20 Aug 2026US 2026/0246461 A1Honda Motor Co., Ltd.
- Power management with a hybrid circuit architecture28 May 2026US 2026/0149353 A1NXP USA, Inc.
- Electric switching system and operating method14 May 2026US 2026/0135555 A1Hitachi Energy Ltd
- Method for monitoring and managing conduction losses in an electronic circuit7 May 2026US 2026/0128661 A1Schaeffler Technologies AG & Co. KG
- Semiconductor switch7 May 2026US 2026/0128739 A1Cambridge Gan Devices Limited
Most cited
By later US patents
- Inverter device and air conditioner including the same505US 8,884,560 B2Mitsubishi Electric Corporation · 2014
- Insulated gate bipolar transistor power module66US 4,965,710 AInternational Rectifier Corporation · 1990
- Semiconductor device with independent over-current and short-circuit protection52US 5,396,117 AFuji Electric Co., Ltd. · 1995
- Short circuit protection for parallel connected devices38US 5,949,273 ASemikron Elektronik GmbH & Co. KG · 1999
- Protection arrangement for a switching device34US 5,757,599 ACegelec Controls Limited · 1998