H03K 17/082
By feedback from the output to the control circuit
Official title: by feedback from the output to the control circuit
H03K17/082 (By feedback from the output to the control circuit) appears on 3,117 US grants and 2,712 published applications in this corpus.
Search patents in H03K- Granted patents
- 3,117
- Published applications
- 2,712
- Assignees
- 897
- Inventors
- 5,054
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 11 | 0 |
| 1982 | 16 | 0 |
| 1983 | 16 | 0 |
| 1984 | 17 | 0 |
| 1985 | 22 | 0 |
| 1986 | 17 | 0 |
| 1987 | 29 | 0 |
| 1988 | 24 | 0 |
| 1989 | 28 | 0 |
| 1990 | 37 | 0 |
| 1991 | 30 | 0 |
| 1992 | 32 | 0 |
| 1993 | 25 | 0 |
| 1994 | 26 | 0 |
| 1995 | 50 | 0 |
| 1996 | 51 | 0 |
| 1997 | 40 | 0 |
| 1998 | 62 | 0 |
| 1999 | 56 | 0 |
| 2000 | 49 | 0 |
| 2001 | 40 | 24 |
| 2002 | 50 | 44 |
| 2003 | 41 | 41 |
| 2004 | 50 | 61 |
| 2005 | 31 | 73 |
| 2006 | 56 | 83 |
| 2007 | 75 | 81 |
| 2008 | 55 | 58 |
| 2009 | 48 | 85 |
| 2010 | 78 | 87 |
| 2011 | 80 | 80 |
| 2012 | 76 | 76 |
| 2013 | 73 | 71 |
| 2014 | 68 | 85 |
| 2015 | 79 | 108 |
| 2016 | 78 | 107 |
| 2017 | 120 | 128 |
| 2018 | 117 | 164 |
| 2019 | 179 | 191 |
| 2020 | 183 | 156 |
| 2021 | 158 | 141 |
| 2022 | 154 | 169 |
| 2023 | 146 | 167 |
| 2024 | 158 | 202 |
| 2025 | 150 | 152 |
| 2026 | 105 | 78 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-level di/di control of a power semiconductor device29 Sep 2026US 12,750,049 B2Nexperia B. V.
- Electronic device15 Sep 2026US 12,736,596 B2Alps Alpine Co., Ltd.
- Switch device and hard disk device1 Sep 2026US 12,726,194 B2Rohm Co., Ltd.
- Power switching device operable to reduce on- resistance and extend short circuit withstand time1 Sep 2026US 12,726,195 B2Semiconductor Components Industries, LLC
- AC-to-DC power conversion with ground reference to common node of solid-state AC switch25 Aug 2026US 12,719,348 B2Amber Semiconductor, Inc.
- Adjustable voltage divider circuit and method8 Oct 2026US 2026/0310250 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Switch control system24 Sep 2026US 2026/0291484 A1Analog Devices International Unlimited Company
- Transistor device and method of operating a transistor device17 Sep 2026US 2026/0280550 A1Infineon Technologies AG
- Systems and methods for control of power switching devices17 Sep 2026US 2026/0280551 A1GE Aviation Systems LLC
- Asymmetric common source inductances to reduce turn-off overvoltage in mosfets17 Sep 2026US 2026/0280552 A1Semiconductor Components Industries, LLC
Most cited
By later US patents
- Power tool interface219US 7,174,973 B1C. E. Electronics, Inc. · 2007
- Circuit configuration having a semiconductor switch and a protection circuit218US 7,158,359 B2Infineon Technologies AG · 2007
- Intelligent, isolated half-bridge power module157US 5,596,466 AIXYS Corporation · 1997
- Power MOSFET transistor circuit with active clamp146US 5,079,608 AHarris Corporation · 1992
- Pulse width modulated solenoid driver controller140US 5,621,603 AUnited Technologies Corporation · 1997