G11B 11/10536
Using thermic beams
Official title: {using thermic beams, e.g. lasers}
G11B11/10536 (Using thermic beams) appears on 176 US grants and 89 published applications in this corpus.
Search patents in G11B- Granted patents
- 176
- Published applications
- 89
- Assignees
- 58
- Inventors
- 352
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 4 |
| 2003 | 7 | 4 |
| 2004 | 4 | 10 |
| 2005 | 3 | 4 |
| 2006 | 6 | 5 |
| 2007 | 4 | 5 |
| 2008 | 5 | 5 |
| 2009 | 4 | 8 |
| 2010 | 4 | 20 |
| 2011 | 9 | 2 |
| 2012 | 13 | 5 |
| 2013 | 4 | 1 |
| 2014 | 2 | 2 |
| 2015 | 5 | 1 |
| 2016 | 0 | 1 |
| 2017 | 4 | 1 |
| 2018 | 3 | 0 |
| 2019 | 1 | 0 |
| 2020 | 4 | 2 |
| 2021 | 3 | 5 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Heatsink structures for heat-assisted magnetic recording heads17 Sep 2024US 12,094,491 B2Seagate Technology LLC
- Heat-assisted magnetic recording (HAMR) head with main pole having narrow pole tip with plasmonic layer6 Aug 2024US 12,057,149 B2Western Digital Technologies, Inc.
- Heat-assisted magnetic recording (HAMR) head with tapered main pole and heat sink material adjacent the pole16 May 2023US 11,651,791 B2Western Digital Technologies, Inc.
- Recording device and recording method7 Feb 2023US 11,574,652 B2FUJIFILM Corporation
- Heatsink structures for heat-assisted magnetic recording heads27 Dec 2022US 11,538,496 B2Seagate Technology LLC
- Heat-assisted magnetic recording (hamr) head with main pole having narrow pole tip with plasmonic layer16 May 2024US 2024/0161777 A1Western Digital Technologies, Inc.
- Heatsink structures for heat-assisted magnetic recording heads13 Apr 2023US 2023/0110250 A1Seagate Technology LLC
- Heat-assisted magnetic recording (hamr) head with tapered main pole and heat sink material adjacent the pole10 Nov 2022US 2022/0358964 A1Western Digital Technologies, Inc.
- Recording device and recording method2 Dec 2021US 2021/0375314 A1FUJIFILM Corporation
- Heatsink structures for heat-assisted magnetic recording heads25 Nov 2021US 2021/0366515 A1Seagate Technology LLC
Most cited
By later US patents
- Wafer processing techniques for near field magneto-optical head156US 6,094,803 ARead-Rite Corporation · 2000
- Optical head with flying lens102US 5,105,408 ADigital Equipment Corporation · 1992
- Near-field transducers for focusing light59US 8,248,891 B2Seagate Technology LLC · 2012
- Read/write system for optical disc apparatus with fiber optics55US 4,581,529 AAT&T Bell Laboratories · 1986
- Device with waveguide defined by dielectric in aperture of cross-track portion of electrical conductor for writing data to a recording medium54US 6,999,384 B2Carnegie Mellon University · 2006