H03K 17/04213
In bipolar transistor switches
Official title: {in bipolar transistor switches}
H03K17/04213 (In bipolar transistor switches) appears on 82 US grants and 21 published applications in this corpus.
Search patents in H03K- Granted patents
- 82
- Published applications
- 21
- Assignees
- 60
- Inventors
- 112
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 2 |
| 2003 | 6 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 3 |
| 2018 | 3 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Controller for a semiconductor switch that includes an inductive coupling for communication across galvanic isolation12 Nov 2024US 12,143,169 B2Power Integrations, Inc.
- Solid-state multi-channel protection circuit5 Nov 2024US 12,136,913 B2Aptiv Technologies AG
- Driver for insulated gate transistor with circuit for compensating for time delays23 Jul 2024US 12,047,057 B2Thales
- Controlling a semiconductor switch which includes a transmitter and receiver that communicate across galvanic isolation using an inductive coupling11 Jul 2023US 11,700,037 B2Power Integrations, Inc.
- Controller for a semiconductor switch can include a transmitter and receiver that communicate across galvanic isolation using an inductive coupling11 Jan 2022US 11,223,391 B2Power Integrations, Inc.
- Communications using an inductive coupling16 Nov 2023US 2023/0370119 A1Power Integrations, Inc.
- Driver for insulated gate transistor with circuit for compensating for time delays7 Sep 2023US 2023/0283272 A1Thales
- Solid-state multi-channel protection circuit22 Dec 2022US 2022/0407410 A1Aptiv Technologies AG
- Communications using an inductive coupling28 Jul 2022US 2022/0239348 A1Power Integrations, Inc.
- Communications using an inductive couplings21 May 2020US 2020/0162129 A1Power Integrations, Inc.
Most cited
By later US patents
- Interface control circuit with active circuit charge or discharge48US 4,945,264 AAcer Incorporated · 1990
- DC-to-AC voltage converter having galvanically separate input and output circuits48US 5,019,955 AN.V. Nederlandsche Appartenfabriek Nedap · 1991
- Controlled switching of non-regenerative power semiconductors44US 4,540,893 AGeneral Electric Company · 1985
- Arrangement including a delayed-action semiconductor switch34US 4,318,011 ALicentia Patent-Verwaltungs-G.m.b.H. · 1982
- Power switch monitor to improve switching time34US 4,910,416 AModicon, Inc. · 1990