H01F 41/14
Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or
Official title: for applying magnetic films to substrates
H01F41/14 (Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or) appears on 2,156 US grants and 2,048 published applications in this corpus.
Search patents in H01F- Granted patents
- 2,156
- Published applications
- 2,048
- Assignees
- 716
- Inventors
- 3,865
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 15 | 0 |
| 1978 | 15 | 0 |
| 1979 | 9 | 0 |
| 1980 | 16 | 0 |
| 1981 | 16 | 0 |
| 1982 | 15 | 0 |
| 1983 | 24 | 0 |
| 1984 | 19 | 0 |
| 1985 | 13 | 0 |
| 1986 | 16 | 0 |
| 1987 | 15 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 22 | 0 |
| 1991 | 19 | 0 |
| 1992 | 11 | 0 |
| 1993 | 12 | 0 |
| 1994 | 15 | 0 |
| 1995 | 23 | 0 |
| 1996 | 27 | 0 |
| 1997 | 18 | 0 |
| 1998 | 35 | 0 |
| 1999 | 33 | 0 |
| 2000 | 47 | 0 |
| 2001 | 43 | 25 |
| 2002 | 67 | 83 |
| 2003 | 61 | 107 |
| 2004 | 87 | 137 |
| 2005 | 72 | 96 |
| 2006 | 82 | 110 |
| 2007 | 69 | 89 |
| 2008 | 61 | 114 |
| 2009 | 69 | 92 |
| 2010 | 61 | 94 |
| 2011 | 82 | 81 |
| 2012 | 82 | 75 |
| 2013 | 77 | 93 |
| 2014 | 61 | 74 |
| 2015 | 65 | 71 |
| 2016 | 58 | 56 |
| 2017 | 58 | 57 |
| 2018 | 32 | 66 |
| 2019 | 71 | 103 |
| 2020 | 89 | 106 |
| 2021 | 89 | 85 |
| 2022 | 66 | 61 |
| 2023 | 68 | 67 |
| 2024 | 58 | 57 |
| 2025 | 44 | 38 |
| 2026 | 21 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aluminum alloy disc blank for magnetic disc and magnetic disc25 Aug 2026US 12,716,117 B2Furukawa Electric Co., Ltd.
- Transformers with separated magnetic members18 Aug 2026US 12,712,122 B2Texas Instruments Incorporated
- Magnetic memory devices having a low switching voltage4 Aug 2026US 12,701,925 B2Northwestern University
- Method and apparatus for plating metal and metal oxide layer cores28 Jul 2026US 12,692,614 B2
- Method for manufacturing magnetic heating element particles, conductive paste, and method for forming conductive film using same28 Jul 2026US 12,695,011 B2Cooperation Foundation Hanyang University
- Magnetic film24 Sep 2026US 2026/0290686 A13M Innovative Properties Company
- Metal magnetic thin film13 Aug 2026US 2026/0237550 A1Murata Manufacturing Co., Ltd.
- Magnetic thin film process chamber design for high-density power converters6 Aug 2026US 2026/0229394 A1APPLIED Materials.Inc.
- Multilayer body, element including the multilayer body, and method of producing the multilayer body30 Jul 2026US 2026/0221957 A1Japan Science and Technology Agency
- Inductors Embedded in Package Substrate and Board and Method and System for Manufacturing the Same2 Jul 2026US 2026/0188562 A1Chipletz, Inc.
Most cited
By later US patents
- Heterogeneous display elements and methods for their fabrication562US 6,241,921 B1Massachusetts Institute of Technology · 2001
- Combinatorial synthesis of novel materials365US 5,985,356 ASymyx Technologies, Inc. · 1999
- Systems and methods for the combinatorial synthesis of novel materials320US 6,045,671 ASymyx Technologies, Inc. · 2000
- Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization315US 6,992,359 B2Grandis, Inc. · 2006
- Magnetic element utilizing spin transfer and an MRAM device using the magnetic element308US 6,714,444 B2Grandis, Inc. · 2004