Y10T 29/49044
Plural magnetic deposition layers
Y10T29/49044 (Plural magnetic deposition layers) appears on 1,200 US grants and 797 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,200
- Published applications
- 797
- Assignees
- 132
- Inventors
- 1,156
- Latest grant
- 20 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 13 | 0 |
| 1990 | 11 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 19 | 0 |
| 1998 | 28 | 0 |
| 1999 | 24 | 0 |
| 2000 | 37 | 0 |
| 2001 | 60 | 40 |
| 2002 | 50 | 83 |
| 2003 | 78 | 95 |
| 2004 | 98 | 123 |
| 2005 | 89 | 100 |
| 2006 | 111 | 80 |
| 2007 | 87 | 77 |
| 2008 | 84 | 53 |
| 2009 | 52 | 37 |
| 2010 | 46 | 30 |
| 2011 | 54 | 21 |
| 2012 | 67 | 24 |
| 2013 | 54 | 19 |
| 2014 | 30 | 8 |
| 2015 | 16 | 1 |
| 2016 | 7 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing electroplated cobalt-platinum films on substrates20 Dec 2022US 11,532,433 B2University of Florida Research Foundation, Inc.
- Magnetic sensor manufacturing21 Sep 2021US 11,125,836 B2Seagate Technology LLC
- Mitigation of contamination of electroplated cobalt-platinum films on substrates7 Apr 2020US 10,614,953 B2University of Florida Research Foundation, Inc.
- Method of forming a write head with a write pole shield having a low saturation magnetization layer17 Mar 2020US 10,593,355 B1Seagate Technology LLC
- Write pole shield having a low saturation magnetization layer3 Sep 2019US 10,403,311 B1Seagate Technology LLC
- Mitigation of contamination of electroplated cobalt-platinum films on substrates1 Sep 2022US 2022/0277896 A1
- Magnetic sensor manufacturing16 Dec 2021US 2021/0389387 A1Seagate Technology LLC
- Mitigation of contamination of electroplated cobalt-platinum films on substrates18 Jun 2020US 2020/0194173 A1University of Florida Research Foundation, Inc.
- Magnetic sensor manufacturing3 May 2018US 2018/0120387 A1Seagate Technology LLC
- Mitigation of contamination of electroplated cobalt-platinum films on substrates13 Jul 2017US 2017/0200546 A1University of Florida Research Foundation, Inc.
Most cited
By later US patents
- Method for providing a perpendicular magnetic recording (PMR) head191US 8,015,692 B1Western Digital (Fremont), LLC · 2011
- Damascene process for fabricating poles in recording heads186US 7,444,740 B1Western Digital (Fremont), LLC · 2008
- Magnetic recording head with a side shield structure for controlling side reading of thin film read sensor179US 6,943,993 B2Western Digital (Fremont), LLC · 2005
- Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same175US 6,791,793 B1Western Digital (Fremont), LLC · 2004
- Thin film read head structure with improved bias magnet-to-magnetoresistive element interface and method of fabrication174US 6,421,212 B1Read-Rite Corporation · 2002