H01F 41/325
Applying a noble metal capping on a spin-exchange-coupled multilayer
Official title: {applying a noble metal capping on a spin-exchange-coupled multilayer, e.g. spin filter deposition}
H01F41/325 (Applying a noble metal capping on a spin-exchange-coupled multilayer) appears on 128 US grants and 129 published applications in this corpus.
Search patents in H01F- Granted patents
- 128
- Published applications
- 129
- Assignees
- 40
- Inventors
- 175
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 7 |
| 2002 | 5 | 16 |
| 2003 | 10 | 14 |
| 2004 | 13 | 8 |
| 2005 | 8 | 12 |
| 2006 | 19 | 8 |
| 2007 | 8 | 4 |
| 2008 | 7 | 7 |
| 2009 | 5 | 5 |
| 2010 | 4 | 2 |
| 2011 | 3 | 3 |
| 2012 | 3 | 7 |
| 2013 | 2 | 3 |
| 2014 | 6 | 11 |
| 2015 | 8 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 2 |
| 2018 | 2 | 2 |
| 2019 | 5 | 5 |
| 2020 | 4 | 4 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Magnetic tunneling junction element with a composite capping layer and magnetoresistive random access memory device using the same26 Aug 2021US 2021/0265561 A1HeFeChip Corporation Limited
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Most cited
By later US patents
- Magnetoresistive structure having a novel specular and filter layer combination155US 7,417,832 B1Western Digital (Fremont), LLC · 2008
- Magnetic tunnel junction device with nonferromagnetic interface layer for improved magnetic field response154US 5,764,567 AInternational Business Machines Corporation · 1998
- Method and system for providing a magnetic read transducer having an improved signal to noise ratio153US 8,493,695 B1Western Digital (Fremont), LLC · 2013
- Method and system for providing a stable spin filter150US 7,307,818 B1Western Digital (Fremont), LLC · 2007
- Magnetoresistive structure having a novel specular and barrier layer combination149US 7,684,160 B1Western Digital (Fremont), LLC · 2010