G11B 5/1335
Assembling or shaping of elements
Official title: {Assembling or shaping of elements}
G11B5/1335 (Assembling or shaping of elements) appears on 45 US grants and 4 published applications in this corpus.
Search patents in G11B- Granted patents
- 45
- Published applications
- 4
- Assignees
- 21
- Inventors
- 96
- Latest grant
- 10 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Shape designs of magnetic flux guiding devices all around the main pole in assisted writing applications10 Nov 2020US 10,832,707 B1Headway Technologies, Inc.
- Shape designs of magnetic flux guiding devices all around the main pole in assisted writing applications14 Jul 2020US 10,714,127 B1Headway Technologies, Inc.
- Selectable magnetic writers of different target geometries for reducing performance variance11 Feb 2020US 10,559,319 B2Seagate Technology LLC
- Multi-writer head with a single operational writer18 Jun 2019US 10,325,619 B2Seagate Technology LLC
- Multi-writer head with a single operational writer9 Apr 2019US 10,255,933 B2Seagate Technology LLC
- Selectable writers for reduced performance variance, and selection method thereof18 Jul 2019US 2019/0221229 A1Seagate Technology LLC
- Selectable writers for reduced performance variance, and selection method thereof22 Mar 2018US 2018/0082714 A1Seagate Technology LLC
- Glass composition, sealing glass for magnetic head and magnetic head13 Mar 2003US 2003/0048580 A1Matsushita Electric Industrial Co., Ltd.
- Manufacturing method of a side core type magnetic head slider31 May 2001US 2001/0001894 A1Minebea Co., Ltd.
Most cited
By later US patents
- Magnetic head assembly with ferrite core34US 4,298,899 AInternational Business Machines Corporation · 1981
- Method of manufacturing magnetic heads20US 4,040,174 AOlympus Optical Co., Ltd. · 1977
- Magnetic head closure having ferrite substrate and closure and conductive thin film coil deposited in recess of substantially same shape in ferrite substrate15US 4,860,140 AHitachi, Ltd. · 1989
- Selectable magnetic writers of different target geometries for reducing performance variance15US 9,865,301 B1Seagate Technology LLC · 2018
- Diffusion bonding of dissimilar ceramics13US 4,406,722 AInternational Business Machines Corporation · 1983