H01F 41/306
Conductive spacer
Official title: {conductive spacer}
H01F41/306 (Conductive spacer) appears on 33 US grants and 34 published applications in this corpus.
Search patents in H01F- Granted patents
- 33
- Published applications
- 34
- Assignees
- 25
- Inventors
- 75
- Latest grant
- 5 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 3 | 2 |
| 2008 | 3 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 2 |
| 2011 | 4 | 4 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Magnetoresistive element with free-layer and method of manufacturing same5 Nov 2024US 12,135,226 B2Analog Devices International Unlimited Company
- Non-ferromagnetic spacing composite layer, its method, synthetic antiferromagnetic laminated structure, and magnetoresistive random access memory9 Nov 2021US 11,171,285 B1Solar Applied Materials Technology Corp.
- Magnetic coupling layers, structures comprising magnetic coupling layers and methods for fabricating and/or using same1 Jun 2021US 11,025,200 B2
- Magnetoresistive stack/structure and methods therefor20 Oct 2020US 10,811,597 B2Everspin Technologies, Inc.
- Thin film magnet and method for manufacturing thin film magnet25 Feb 2020US 10,573,447 B2Panasonic Intellectual Property Management Co., Ltd.
- Magnetoresistive element and method of manufacture2 Dec 2021US 2021/0372820 A1Analog Devices International Unlimited Company
- Magnetic coupling layers, structures comprising magnetic coupling layers and methods for fabricating and/or using same5 Mar 2020US 2020/0076369 A1Simon Fraser University
- Magnetoresistive stack/structure and methods therefor21 Nov 2019US 2019/0355897 A1Everspin Technologies, Inc.
- Magnetoresistance Element with Improved Response to Magnetic Fields7 Jun 2018US 2018/0158475 A1Allegro MicroSystems, LLC
- Thin film magnet and method for manufacturing thin film magnet1 Mar 2018US 2018/0061545 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Assisting FGL oscillations with perpendicular anisotropy for MAMR57US 8,274,811 B2Headway Technologies, Inc. · 2012
- Process and structure to fabricate CPP spin valve heads for ultra-high recording density26US 7,256,971 B2Headway Technologies, Inc. · 2007
- Magnetoresistance element with improved response to magnetic fields25US 9,529,060 B2Allegro MicroSystems, LLC · 2016
- Magnetoresistance element with an improved seed layer to promote an improved response to magnetic fields17US 9,804,234 B2Allegro MicroSystems, LLC · 2017
- Magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a self biased free layer16US 7,382,586 B2Hitachi Global Storage Technologies Netherlands B. V. · 2008