H03K 17/136
In thyristor switches
Official title: {in thyristor switches}
H03K17/136 (In thyristor switches) appears on 119 US grants and 43 published applications in this corpus.
Search patents in H03K- Granted patents
- 119
- Published applications
- 43
- Assignees
- 88
- Inventors
- 202
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 4 |
| 2018 | 3 | 4 |
| 2019 | 5 | 1 |
| 2020 | 2 | 4 |
| 2021 | 4 | 1 |
| 2022 | 2 | 2 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 3 | 7 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method to operate parallel bypass thyristors at low load25 Aug 2026US 12,719,306 B2Schneider Electric It Corporation
- Method, apparatus for operating a conduction assembly, start device, and computer-readable medium17 Mar 2026US 12,580,557 B2Schneider Electric Industries SAS
- Station device on which cleaner is docked and operating method of station device10 Feb 2026US 12,543,909 B2Samsung Electronics Co., Ltd.
- Power semiconductor device with an auxiliary gate structure5 Aug 2025US 12,382,651 B2Cambridge Gan Devices Limited
- Thyristor control device3 Jun 2025US 12,323,136 B2STMicroelectronics (Tours) SAS
- Device for controlling a three-electrodes power switch9 Jul 2026US 2026/0196921 A1STMicroelectronics International N. V.
- Switch5 Feb 2026US 2026/0039296 A1STMicroelectronics International N. V.
- Power semiconductor device with an auxiliary gate structure18 Dec 2025US 2025/0386537 A1Cambridge Gan Devices Limited
- Thyristor control device18 Sep 2025US 2025/0293681 A1STMicroelectronics (Tours) SAS
- Load switching device7 Aug 2025US 2025/0253839 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Power line control system77US 5,614,811 ADyalem Concepts Inc. · 1997
- Magnetic stimulation having a freely selectable pulse shape69US 9,999,780 B2Technische Universität München · 2018
- Zero crossing AC relay control circuit58US 4,051,394 AThe Boeing Company · 1977
- AC Switching device57US 4,370,564 ARicoh Company, Ltd. · 1983
- Light generating apparatus for curing dental restorative composites55US 4,450,139 ASolid State Systems, Inc. · 1984