G11B 11/10591
For improving write-in properties
Official title: {for improving write-in properties, e.g. Curie-point temperature}
G11B11/10591 (For improving write-in properties) appears on 129 US grants and 25 published applications in this corpus.
Search patents in G11B- Granted patents
- 129
- Published applications
- 25
- Assignees
- 47
- Inventors
- 240
- Latest grant
- 26 Jun 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 14 | 0 |
| 1988 | 5 | 0 |
| 1989 | 13 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 13 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 4 |
| 2003 | 3 | 2 |
| 2004 | 7 | 7 |
| 2005 | 1 | 6 |
| 2006 | 1 | 0 |
| 2007 | 5 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for determining Curie temperature distribution of a sample of magnetic material26 Jun 2018US 10,006,884 B1Seagate Technology LLC
- Heat-assisted magnetic recording (HAMR) medium including a split heat-sink structure (SHSS)5 Sep 2017US 9,754,618 B1WD Media, LLC
- Method and apparatus for determining curie temperature distribution of a sample of magnetic material11 Aug 2015US 9,103,729 B1Seagate Technology LLC
- Magnetic recording medium for thermally assisted magnetic recording9 Jul 2013US 8,481,182 B2Showa Denko K. K.
- Magneto-optical switching device and method for switching a magnetizable medium1 Jan 2013US 8,345,516 B2Stichting Katholieke Universiteit
- Magnetic Information Label and Use Thereof4 Nov 2021US 2021/0341850 A1Garnet GmbH
- Magnetic-photoconductive material, magneto-optical data storage device, magneto-optical data storage system, and light-tunable microwave components comprising a photoconductive-ferromagnetic device17 May 2018US 2018/0137961 A1Ecole Polytechnique Federale De Lausanne (Epfl)
- Magneto-Optical Switching Device And Method For Switching A Magnetizable Medium11 Oct 2012US 2012/0257483 A1Medical Centre
- Magneto--optical switching device and method for switching a magnetizable medium10 Mar 2011US 2011/0058458 A1Stichting Katholieke Universiteit
- Magnetic recording medium for thermally assisted magnetic recording18 Nov 2010US 2010/0290148 A1Showda Denko K.K.
Most cited
By later US patents
- Magneto-optical recording element57US 4,680,742 AKYOCERA Corporation · 1987
- Cooling system for an electronic circuit device52US 4,783,721 AFujitsu Limited · 1988
- Multi-layer amorphous magneto optical recording medium47US 4,569,881 AMinnesota Mining and Manufacturing Company · 1986
- Cooling system for an electronic circuit device47US 4,879,632 AFujitsu Limited · 1989
- Cooling system for an electronic circuit device47US 5,126,919 AFujitsu Limited · 1992