H03K 17/0406
In composite switches
Official title: {in composite switches}
H03K17/0406 (In composite switches) appears on 143 US grants and 118 published applications in this corpus.
Search patents in H03K- Granted patents
- 143
- Published applications
- 118
- Assignees
- 80
- Inventors
- 301
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 2 |
| 2004 | 4 | 3 |
| 2005 | 5 | 8 |
| 2006 | 6 | 2 |
| 2007 | 2 | 4 |
| 2008 | 3 | 4 |
| 2009 | 2 | 8 |
| 2010 | 6 | 3 |
| 2011 | 3 | 2 |
| 2012 | 5 | 6 |
| 2013 | 2 | 3 |
| 2014 | 4 | 1 |
| 2015 | 3 | 4 |
| 2016 | 3 | 8 |
| 2017 | 8 | 14 |
| 2018 | 7 | 7 |
| 2019 | 11 | 4 |
| 2020 | 9 | 6 |
| 2021 | 5 | 5 |
| 2022 | 6 | 4 |
| 2023 | 4 | 7 |
| 2024 | 5 | 5 |
| 2025 | 3 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Driving device and semiconductor device2 Dec 2025US 12,489,441 B2Kabushiki Kaisha Toshiba
- Gate drive circuit22 Jul 2025US 12,368,435 B2Mitsubishi Electric Corporation
- Semiconductor device with field plate structure26 Mar 2026US 2026/0090054 A1
- Semiconductor device and electric power conversion device20 Nov 2025US 2025/0357363 A1Mitsubishi Electric Corporation
- Driving circuit and driving method for power semiconductor element, and power module28 Aug 2025US 2025/0274031 A1Mitsubishi Electric Corporation
- Efficient igbt switching24 Apr 2025US 2025/0132755 A1EHT Ventures LLC
- Driving device and semiconductor device13 Mar 2025US 2025/0088184 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Circuit for driving a voltage-controlled semiconductor switch189US 5,404,059 AABB Patent GmbH · 1995
- Electro-optically driven solid state relay system100US 6,335,538 B12002
- Efficient IGBT switching100US 8,963,377 B2Eagle Harbor Technologies, Inc. · 2015
- Static switch95US 5,153,802 AMerlin Gerin · 1992
- Efficient IGBT switching88US 9,601,283 B2Eagle Harbor Technologies, Inc. · 2017