H01F 10/131
Containing iron or nickel
Official title: {containing iron or nickel}
H01F10/131 (Containing iron or nickel) appears on 55 US grants and 35 published applications in this corpus.
Search patents in H01F- Granted patents
- 55
- Published applications
- 35
- Assignees
- 40
- Inventors
- 153
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 5 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 5 |
| 2022 | 1 | 2 |
| 2023 | 4 | 4 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nanogranular magnetic film and electronic component14 Jul 2026US 12,683,054 B2TDK Corporation
- Magnetic film24 Dec 2024US 12,176,139 B23M Innovative Properties Company
- Magnetic film14 Mar 2023US 11,605,499 B23M Innovative Properties Company
- Magnetic field shielding sheet, method for manufacturing magnetic field shielding sheet, and antenna module using same28 Feb 2023US 11,594,356 B2Amosense Co., Ltd.
- Magnetic sensor24 Jan 2023US 11,561,266 B2Showa Denko K. K.
- Magnetic film27 Feb 2025US 2025/0069799 A13M Innovative Properties Company
- Inductor30 Nov 2023US 2023/0386720 A1TDK Corporation
- Micromagnetic device and method of forming the same28 Sep 2023US 2023/0307165 A1EnaChip inc.
- Nanogranular magnetic film and electronic component3 Aug 2023US 2023/0245810 A1TDK Corporation
- Magnetic film15 Jun 2023US 2023/0187125 A13M Innovative Properties Company
Most cited
By later US patents
- Soft magnetic thin film, method for preparing same and magnetic head42US 5,117,321 AFuji Photo Film Co., Ltd. · 1992
- Amorphous metallic and nitrogen containing alloy films39US 4,231,816 AInternational Business Machines Corporation · 1980
- Amorphous magnetic thin film and plane magnetic element using same38US 5,522,946 AKabushiki Kaisha Toshiba · 1996
- Power receiving device, and electronic apparatus and non-contact charger using the same27US 8,193,767 B2Kabushiki Kaisha Toshiba · 2012
- Soft magnetic alloy films having a modulated nitrogen content23US 5,028,280 AMatsushita Electric Industrial Co., Ltd. · 1991