H01F 41/18
By cathode sputtering
Official title: by cathode sputtering
H01F41/18 (By cathode sputtering) appears on 290 US grants and 264 published applications in this corpus.
Search patents in H01F- Granted patents
- 290
- Published applications
- 264
- Assignees
- 172
- Inventors
- 743
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 13 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 8 | 4 |
| 2002 | 14 | 7 |
| 2003 | 8 | 13 |
| 2004 | 11 | 14 |
| 2005 | 4 | 9 |
| 2006 | 3 | 16 |
| 2007 | 6 | 13 |
| 2008 | 6 | 16 |
| 2009 | 10 | 15 |
| 2010 | 9 | 17 |
| 2011 | 11 | 13 |
| 2012 | 9 | 7 |
| 2013 | 6 | 19 |
| 2014 | 5 | 9 |
| 2015 | 13 | 6 |
| 2016 | 4 | 10 |
| 2017 | 6 | 5 |
| 2018 | 2 | 9 |
| 2019 | 4 | 7 |
| 2020 | 10 | 11 |
| 2021 | 7 | 9 |
| 2022 | 3 | 2 |
| 2023 | 8 | 18 |
| 2024 | 5 | 7 |
| 2025 | 8 | 7 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic memory devices having a low switching voltage4 Aug 2026US 12,701,925 B2Northwestern University
- Spin valve device with precious metal-free antiferromagnet in stabilization layer3 Mar 2026US 12,566,225 B2Infineon Technologies AG
- Magnetic bubble memory from 4F lanthanide and ferromagnetic type materials23 Dec 2025US 12,505,857 B2Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Magnetic sensor, method of manufacturing magnetic sensor, and sensitive element assembly14 Oct 2025US 12,442,873 B2Resonac Corporation
- Magnetic thin film laminated structure and micro-inductive device thereof23 Sep 2025US 12,424,363 B2Beijing Naura Microelectronics Equipment Co., Ltd.
- Metal magnetic thin film13 Aug 2026US 2026/0237550 A1Murata Manufacturing Co., Ltd.
- Multilayer Structure for Reducing Film Roughness in Magnetic Devices30 Oct 2025US 2025/0338775 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Sputtering Target, Method for Manufacturing Laminated Film, Laminated Film, and Magnetic Recording Medium9 Oct 2025US 2025/0313943 A1JX Advanced Metals Corporation
- Two-Dimensional Materials, Their Composite Thin Films, and the Formation Thereof18 Sep 2025US 2025/0290194 A1
- Tunneling Magnetoresistance Device With Magnetically Soft High Moment Free Layer31 Jul 2025US 2025/0246203 A1Headway Technologies, Inc.
Most cited
By later US patents
- 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
- Giant magnetoresistive cobalt oxide compounds218US 5,776,359 ASymyx Technologies, Inc. · 1998
- Combinatorial synthesis of novel materials210US 6,004,617 ASymyx Technologies, Inc. · 1999
- Perpendicular magnetic recording disk and manufacturing method thereof69US 8,603,650 B2WD Media (Singapore) Pte. Ltd. · 2013