H01F 1/15383
Applying coatings thereon
Official title: {Applying coatings thereon (H01F1/15366 takes precedence)}
H01F1/15383 (Applying coatings thereon) appears on 60 US grants and 61 published applications in this corpus.
Search patents in H01F- Granted patents
- 60
- Published applications
- 61
- Assignees
- 44
- Inventors
- 188
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 0 | 6 |
| 2019 | 0 | 2 |
| 2020 | 6 | 5 |
| 2021 | 3 | 7 |
| 2022 | 4 | 6 |
| 2023 | 5 | 7 |
| 2024 | 4 | 1 |
| 2025 | 5 | 9 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soft magnetic metal powder, dust core, magnetic component, and electronic component16 Jun 2026US 12,658,345 B2TDK Corporation
- High-frequency acceleration cavity core and high-frequency acceleration cavity in which same is used9 Sep 2025US 12,414,220 B2Kabushiki Kaisha Toshiba
- Method of producing alloy strip laminate and apparatus for producing alloy strip laminate19 Aug 2025US 12,394,563 B2Proterial, Ltd.
- Magnetic bead and magnetic bead dispersion25 Mar 2025US 12,260,976 B2Seiko Epson Corporation
- Coating liquid for forming insulation coating for grain-oriented electrical steel sheets, grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet4 Feb 2025US 12,215,398 B2Nippon Steel Corporation
- Insulator-Coated Soft Magnetic Powder, Dust Core, Magnetic Element And Electronic Device27 Aug 2026US 2026/0253771 A1Seiko Epson Corporation
- Soft magnetic composite material sheet and method for producing same30 Apr 2026US 2026/0117390 A1Hitachi, Ltd.
- Mixture for forming a multilayer inductor and the fabrication method thereof9 Oct 2025US 2025/0312845 A1Cyntec Co., Ltd.
- Insulator-Coated Soft Magnetic Powder, Dust Core, Magnetic Element And Electronic Device25 Sep 2025US 2025/0296145 A1Seiko Epson Corporation
- Magnetic wire, composite magnetic wire, method for manufacturing magnetic wire, and method for manufacturing composite magnetic wire14 Aug 2025US 2025/0257428 A1Daikoku Electric Wire Co., Ltd.
Most cited
By later US patents
- Spin castable mixtures useful for making deep-UV contrast enhancement layers62US 5,196,295 AMicroSi, Inc. · 1993
- Bonded amorphous metal electromagnetic components45US 4,201,837 AGeneral Electric Company · 1980
- Magnetic head44US 4,079,430 ATDK Electronics Co., Ltd. · 1978
- Amorphous and nanocrystalline glass-covered wires37US 6,270,591 B12001
- Multilayer composite soft magnetic material comprising amorphous and insulating layers and a method for manufacturing the core of a magnetic head and a reactor35US 4,608,297 AShowa Denka K.K. · 1986