H03K 17/107
In composite switches
Official title: {in composite switches}
H03K17/107 (In composite switches) appears on 128 US grants and 123 published applications in this corpus.
Search patents in H03K- Granted patents
- 128
- Published applications
- 123
- Assignees
- 85
- Inventors
- 279
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 4 |
| 2004 | 5 | 4 |
| 2005 | 3 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 5 |
| 2013 | 2 | 12 |
| 2014 | 9 | 16 |
| 2015 | 12 | 7 |
| 2016 | 7 | 10 |
| 2017 | 13 | 6 |
| 2018 | 8 | 8 |
| 2019 | 6 | 8 |
| 2020 | 8 | 8 |
| 2021 | 3 | 13 |
| 2022 | 10 | 2 |
| 2023 | 3 | 4 |
| 2024 | 4 | 0 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Integrated circuit, associated start-up circuit and start-up method thereof28 Jul 2026US 12,695,449 B2Chengdu Monolithic Power Systems Co., Ltd.
- Semiconductor device including IGBT and MOSFET23 Sep 2025US 12,425,015 B2Mitsubishi Electric Corporation
- Switch arrangement for a converter27 May 2025US 12,316,305 B2Huawei Technologies Co., Ltd.
- Single passive gate-driver for series connected power devices in DC circuit breaker applications24 Dec 2024US 12,176,171 B2Virginia Tech Intellectual Properties, Inc.
- Power electronics device and method for supplying electrical voltage to a driver circuit of a power semiconductor switch21 May 2024US 11,990,826 B2SMA Solar Technology AG
- Overcurrent Protection for Bidirectional Power Semiconductor Devices20 Aug 2026US 2026/0246262 A1Ideal Power Inc.
- Electric switching system and operating method14 May 2026US 2026/0135555 A1Hitachi Energy Ltd
- Surge suppressor and method of operating the same10 Jul 2025US 2025/0226652 A1Delta Electronics, Inc.
- Methods and systems of operating a double-sided double-base bipolar junction transistor3 Apr 2025US 2025/0112634 A1Ideal Power Inc.
- Integrated circuit, associated start-up circuit and start-up method thereof13 Feb 2025US 2025/0055422 A1Chengdu Monolithic Power Systems Co., Ltd.
Most cited
By later US patents
- High voltage switch with isolated power80US 10,607,814 B2Eagle Harbor Technologies, Inc. · 2020
- Combined bipolar and MOSFET switch58US 4,760,293 ASiemens Aktiengesellschaft · 1988
- Cascode switching circuit57US 9,083,343 B1United Silicon Carbide, Inc. · 2015
- High voltage switch with isolated power55US 10,896,809 B2Eagle Harbor Technologies, Inc. · 2021
- Protective circuit for series-connected power semiconductors44US 5,946,178 AABB Research Ltd. · 1999