H03K 17/731
With inductive load
Official title: {with inductive load}
H03K17/731 (With inductive load) appears on 19 US grants and 10 published applications in this corpus.
Search patents in H03K- Granted patents
- 19
- Published applications
- 10
- Assignees
- 20
- Inventors
- 37
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Circuit and method for improving efficiency by use of external inductor for temperature control11 Mar 2025US 12,249,980 B2Potens Semiconductor Corp.
- Power semiconductor switch clamping circuit2 May 2023US 11,641,103 B2ABB Schweiz AG
- Driver circuit with enhanced control for current and voltage slew rates10 Jan 2023US 11,552,633 B1STMicroelectronics S,r.l.
- Load control device having multiple terminals and a clamp circuit connected therebetween14 Dec 2021US 11,201,614 B2Hitachi Automotive Systems, Ltd.
- Semiconductor integrated circuit21 Sep 2021US 11,128,297 B2Fuji Electric Co., Ltd.
- Circuit and method for improving efficiency by use of external inductor for temperature control4 Jul 2024US 2024/0223184 A1Potens Semiconductor Corp.
- Power semiconductor switch clamping circuit12 May 2022US 2022/0149615 A1ABB Schweiz AG
- Load Control Device25 Mar 2021US 2021/0091763 A1Hitachi Automotive Systems, Ltd.
- Semiconductor integrated circuit10 Sep 2020US 2020/0287538 A1Fuji Electric Co., Ltd.
- Solenoid fast shut-off circuit network24 Jan 2019US 2019/0028099 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Trigger switch circuit for solenoid-actuated electric hand tool22US 4,556,803 AElectro-Matic Staplers, Inc. · 1985
- Power supply circuitry20US 4,433,251 ADennison Manufacturing Company · 1984
- Time ratio control circuit for contactor or the like18US 4,516,185 ASiemens-Allis, Inc. · 1985
- Gradient power source apparatus for magnetic resonance imaging system17US 5,311,136 AKabushiki Kaisha Toshiba · 1994
- Self-latching H-bridge system and apparatus16US 6,617,913 B1Unisys Corporation · 2003