Y10T 428/115
Magnetic layer composition
Y10T428/115 (Magnetic layer composition) appears on 255 US grants and 202 published applications in this corpus.
Search patents in Y10T- Granted patents
- 255
- Published applications
- 202
- Assignees
- 77
- Inventors
- 527
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 11 |
| 2003 | 5 | 14 |
| 2004 | 16 | 22 |
| 2005 | 7 | 21 |
| 2006 | 16 | 20 |
| 2007 | 17 | 12 |
| 2008 | 12 | 21 |
| 2009 | 12 | 13 |
| 2010 | 14 | 12 |
| 2011 | 14 | 11 |
| 2012 | 17 | 11 |
| 2013 | 18 | 10 |
| 2014 | 11 | 12 |
| 2015 | 12 | 5 |
| 2016 | 7 | 1 |
| 2017 | 3 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic core powder, magnetic core and coil device using it, and method for producing magnetic core powder18 Mar 2025US 12,251,760 B2Proterial, Ltd.
- Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic storage device13 Jun 2023US 11,676,632 B2Resonac Corporation
- Fe—Co—Al alloy magnetic thin film21 Feb 2023US 11,585,013 B2TDK Corporation
- Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator23 Aug 2022US 11,422,211 B2TDK Corporation
- Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator16 Feb 2021US 10,921,392 B2TDK Corporation
- Magnetic core powder, magnetic core and coil device using it, and method for producing magnetic core powder7 Oct 2021US 2021/0313111 A1Hitachi Metals, Ltd.
- Magnetic recording medium, method of manufacturing magnetic recording medium and magnetic storage device1 Jul 2021US 2021/0201947 A1Showa Denko K. K.
- Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator3 Jun 2021US 2021/0165058 A1TDK Corporation
- Fe-co-al alloy magnetic thin film5 Nov 2020US 2020/0347516 A1TDK Corporation
- Stacked structure, magnetoresistive effect element, magnetic head, sensor, high frequency filter, and oscillator28 Mar 2019US 2019/0094315 A1TDK Corporation
Most cited
By later US patents
- Method and system for providing a magnetoresistive structure164US 8,545,999 B1Western Digital (Fremont), LLC · 2013
- Method and system for providing a magnetic recording pole having a dual sidewall angle149US 8,563,146 B1Western Digital (Fremont), LLC · 2013
- Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system132US 6,338,899 B12002
- Magnetoresistive element and magnetic memory device118US 6,611,405 B1Kabushiki Kaisha Toshiba · 2003
- Sputtered cobalt oxide for perpendicular magnetic recording medium with low media noise70US 8,394,243 B1WD Media, LLC · 2013