H03K 17/0814
By measures taken in the output circuit
Official title: by measures taken in the output circuit
H03K17/0814 (By measures taken in the output circuit) appears on 822 US grants and 577 published applications in this corpus.
Search patents in H03K- Granted patents
- 822
- Published applications
- 577
- Assignees
- 452
- Inventors
- 1,664
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 12 | 0 |
| 1985 | 4 | 0 |
| 1986 | 11 | 0 |
| 1987 | 21 | 0 |
| 1988 | 12 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 11 | 0 |
| 1993 | 16 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 19 | 0 |
| 1997 | 14 | 0 |
| 1998 | 31 | 0 |
| 1999 | 26 | 0 |
| 2000 | 26 | 0 |
| 2001 | 13 | 5 |
| 2002 | 22 | 17 |
| 2003 | 33 | 20 |
| 2004 | 12 | 21 |
| 2005 | 12 | 23 |
| 2006 | 20 | 20 |
| 2007 | 16 | 16 |
| 2008 | 15 | 17 |
| 2009 | 18 | 28 |
| 2010 | 13 | 22 |
| 2011 | 23 | 23 |
| 2012 | 8 | 17 |
| 2013 | 15 | 14 |
| 2014 | 19 | 14 |
| 2015 | 11 | 15 |
| 2016 | 13 | 15 |
| 2017 | 15 | 22 |
| 2018 | 19 | 38 |
| 2019 | 36 | 39 |
| 2020 | 50 | 34 |
| 2021 | 30 | 36 |
| 2022 | 34 | 27 |
| 2023 | 21 | 27 |
| 2024 | 23 | 30 |
| 2025 | 25 | 25 |
| 2026 | 17 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Protective circuitry for external sensing applications11 Aug 2026US 12,702,339 B2Apple Inc.
- Power supply device circuit for radiation-tolerant4 Aug 2026US 12,700,794 B2
- Semiconductor drive device and power conversion device comprising same16 Jun 2026US 12,658,909 B2Mitsubishi Electric Corporation
- Power semiconductor device current sensing2 Jun 2026US 12,647,110 B2Infineon Technologies Austria AG
- Dynamic protection circuit, power supply circuit and control method thereof26 May 2026US 12,640,723 B2Nuvoton Technology Corporation
- Switch device and method for operating a switch device17 Sep 2026US 2026/0280267 A1Siemens Aktiengesellschaft
- Gate driver circuit17 Sep 2026US 2026/0280549 A1Rohm Co., Ltd.
- Charging System and Dual Mode Power Conversion Circuit Thereof27 Aug 2026US 2026/0254449 A1Richtek Technology Corporation
- Electric switching device6 Aug 2026US 2026/0230069 A1Eaton Intelligent Power Limited
- Power transistors with resonant clamping circuits18 Jun 2026US 2026/0171917 A1Semiconductor Components Industries, LLC
Most cited
By later US patents
- Technique for reducing rectifier reverse-recovery-related losses in high-voltage high power converters134US 5,736,842 ADelta Electronics, Inc. · 1998
- Bridge circuits and their components104US 7,965,126 B2Transphorm Inc. · 2011
- Electrostatic discharge protection structures for high speed technologies with mixed and ultra-low voltage supplies100US 6,768,616 B2Sarnoff Corporation · 2004
- Snubber for zero current switched networks88US 5,815,386 AFactor One, Inc. · 1998
- Soft-switching full-bridge dc/dc converting83US 5,198,969 ADesign Automation Inc. · 1993