H01F 1/14716
In the form of sheets
Official title: {in the form of sheets}
H01F1/14716 (In the form of sheets) appears on 58 US grants and 63 published applications in this corpus.
Search patents in H01F- Granted patents
- 58
- Published applications
- 63
- Assignees
- 35
- Inventors
- 173
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 4 | 4 |
| 2004 | 4 | 6 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 3 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 3 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 4 |
| 2019 | 2 | 4 |
| 2020 | 4 | 5 |
| 2021 | 2 | 1 |
| 2022 | 4 | 3 |
| 2023 | 4 | 4 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of producing alloy strip laminate and apparatus for producing alloy strip laminate19 Aug 2025US 12,394,563 B2Proterial, Ltd.
- Soft magnetic alloy and magnetic device10 Dec 2024US 12,165,794 B2TDK Corporation
- Multi-shelled shielded room and method for the production of a multi-shelled shielded room27 Aug 2024US 12,075,602 B2Vacuumschmelze GmbH & Co.KG
- Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor14 Nov 2023US 11,814,710 B2Nippon Steel Corporation
- Panel for a magnetic shielding cabin, magnetic shielding cabin and method for the production of a panel and a magnetic shielding cabin12 Sep 2023US 11,758,704 B2Vacuumschmelze GmbH & Co.KG
- Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor30 Apr 2026US 2026/0120927 A1Nippon Steel Corporation
- Non oriented electrical steel sheet, iron core, manufacturing method of iron core, motor, and manufacturing method of motor4 Sep 2025US 2025/0277292 A1Nippon Steel Corporation
- Laminated core31 Jul 2025US 2025/0246348 A1Nippon Steel Corporation
- Grain-oriented electrical steel sheet27 Mar 2025US 2025/0101561 A1Jfe Steel Corporation
- Method for producing grain-oriented electrical steel sheet22 Aug 2024US 2024/0282491 A1Jfe Steel Corporation
Most cited
By later US patents
- Magnetic shield sheet and method for manufacturing thereof, and cable using the sheet21US 6,225,556 B1Daido Tokushukou Kabushiki Kaisha · 2001
- Iron-cobalt-vanadium alloy21US 6,685,882 B2Chrysalis Technologies Incorporated · 2004
- Cube textured nickel13US 3,982,973 AThe International Nickel Company, Inc. · 1976
- Method for manufacturing an Fe-Ni cold-rolled sheet excellent in cleanliness and etching pierceability13US 5,207,844 ANKK Corporation · 1993
- Iron-based oxide magnetic particle powder, method for producing same, coating material, and magnetic recording medium10US 10,622,127 B2Dowa Electronics Materials Co., Ltd. · 2020