H01F 2017/067
Core with two or more holes to lead through conductor
Official title: {Core with two or more holes to lead through conductor}
H01F2017/067 (Core with two or more holes to lead through conductor) appears on 90 US grants and 90 published applications in this corpus.
Search patents in H01F- Granted patents
- 90
- Published applications
- 90
- Assignees
- 62
- Inventors
- 186
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 6 | 5 |
| 2007 | 0 | 3 |
| 2008 | 4 | 6 |
| 2009 | 4 | 3 |
| 2010 | 5 | 6 |
| 2011 | 6 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 7 |
| 2014 | 4 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 0 | 3 |
| 2019 | 3 | 3 |
| 2020 | 0 | 8 |
| 2021 | 7 | 10 |
| 2022 | 7 | 10 |
| 2023 | 6 | 6 |
| 2024 | 5 | 3 |
| 2025 | 5 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic core of an electronic assembly25 Aug 2026US 12,718,976 B2Robert Bosch GmbH
- Stacked magnetic inductor and method31 Mar 2026US 12,592,334 B2Intel Corporation
- Power module and apparatus24 Feb 2026US 12,562,303 B2Delta Electronics, Inc.
- Magnetic structures and inductive coupling control5 Aug 2025US 12,381,035 B2Infineon Technologies Austria AG
- Microelectronic assemblies having integrated magnetic core inductors11 Mar 2025US 12,249,584 B2Intel Corporation
- Power module4 Jun 2026US 2026/0155293 A1Delta Electronics, Inc.
- Impedance adaptor26 Jun 2025US 2025/0210836 A1Sat-Com (Pty) Ltd
- Technologies for a coaxial inductor in a glass core3 Apr 2025US 2025/0112179 A1Intel Corporation
- Manufacturing method of power module27 Mar 2025US 2025/0104902 A1Delta Electronics, Inc.
- Patterned Magnetic Flux Structure for Coupled Inductors6 Mar 2025US 2025/0079062 A1NVIDIA Corporation
Most cited
By later US patents
- Apparatus and process for reducing the susceptibility of active implantable medical devices to medical procedures such as magnetic resonance imaging134US 7,489,495 B2Greatbatch-Sierra, Inc. · 2009
- Apparatus and process for reducing the susceptability of active implantable medical devices to medical procedures such as magnetic resonance imaging122US 7,765,005 B2Greatbatch Ltd. · 2010
- Line filter having a magnetic compound with a plurality of filter elements sealed therein103US 5,168,252 AMitsubishi Denki Kabushiki Kaisha · 1992
- Snubber for electric circuits73US 6,016,095 A2000
- Transformer for switched mode power supplies and similar applications66US 6,137,392 A2000