G11B 5/335
With saturated jig
Official title: with saturated jig, e.g. for detecting second harmonic; balanced flux head
G11B5/335 (With saturated jig) appears on 9 US grants and 1 published applications in this corpus.
Search patents in G11B- Granted patents
- 9
- Published applications
- 1
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 5 Dec 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic sensor having a closed magnetic path formed by soft magnetic films5 Dec 2006US 7,145,331 B2Matsushita Electric Industrial Co., Ltd.
- Methods of using fluxgate magnetometer on measuring remote and dynamic magnetic signals1 Apr 2003US 6,541,967 B1
- Method and system of magnetic recording and reproducing with ultra-high density24 Dec 2002US 6,498,697 B1
- Solid state scanning transducer that utilizes low flux densities14 Jul 1992US 5,130,876 AAmpex Corporation
- Magnetic head and multitrack transducer for perpendicular recording and method for fabricating27 Dec 1983US 4,423,450 ACenstor Corp.
Most cited
By later US patents
- Magnetic head and multitrack transducer for perpendicular recording and method for fabricating60US 4,423,450 ACenstor Corp. · 1983
- Magnetic head employing easy axis thin film inductor13US 4,120,011 AEastman Kodak Company · 1978
- Solid state scanning transducer that utilizes low flux densities12US 5,130,876 AAmpex Corporation · 1992
- Magnetic head with mechanically isolated thin film sensor3US 4,123,790 AEastman Technology, Inc. · 1978
- Method and system of magnetic recording and reproducing with ultra-high density3US 6,498,697 B12002