H03K 17/04166
In bipolar transistor switches
Official title: {in bipolar transistor switches}
H03K17/04166 (In bipolar transistor switches) appears on 37 US grants and 11 published applications in this corpus.
Search patents in H03K- Granted patents
- 37
- Published applications
- 11
- Assignees
- 36
- Inventors
- 66
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 3 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arrangement for a photodetector circuit for low power applications, and a corresponding method and a computer program product19 Oct 2021US 11,152,930 B2Oura Health Oy
- Switching circuitry29 Jun 2010US 7,746,259 B2Fujitsu Semiconductor Limited
- Electronic circuit with a differential pair of transistors and logic gate comprising such a circuit5 Dec 2006US 7,145,366 B2STMicroelectronics S.r.l.
- Emitter switching configuration and corresponding integrated structure22 Aug 2006US 7,095,084 B2STMicroelectronics S,r.l.
- Gate driving circuit15 Aug 2006US 7,091,753 B2Denso Corporation
- Methods and systems of operating a pnp bi-directional double-base bipolar junction transistor18 Jun 2026US 2026/0173419 A1Ideal Power Inc.
- Methods and systems of operating a pnp bi-directional double-base bipolar junction transistor9 May 2024US 2024/0154029 A1Ideal Power Inc.
- Power Electronic Module Comprising a Gate-Source Control Unit21 Dec 2023US 2023/0412167 A1
- Arrangement for a photodetector circuit for low power applications, and a corresponding method and a computer program product7 Nov 2019US 2019/0341918 A1Oura Health Oy
- Emitter-switched bipolar transistor6 Aug 2009US 2009/0195293 A1Conergy AG
Most cited
By later US patents
- Arrangement for generating DC magnetic fields of alternating polarity for the magnetic-inductive flow measurement71US 4,410,926 AFlowtec AG · 1983
- Distance measurement and ranging instrument having a light emitting diode-based transmitter46US 6,043,868 ALaser Technology, Inc. · 2000
- Semiconductor module for a high-speed switching arrangement27US 4,670,833 AAnton Piller GmbH & Co. KG · 1987
- Low power reactive drive circuit for capacitive loads19US 4,109,192 AHughes Aircraft Company · 1978
- Distance measurement and ranging instrument having a light emitting diode-based transmitter19US 5,889,583 ALaser Technology, Inc. · 1999