| 6043947 |
Magnetic storage and reproducing system with a low permeability keeper and a self-biased magnetoresitive reproduce head |
Thomas M. Coughlin, David H. Davies |
2000-03-28 |
| 5870260 |
Magnetic recording system having a saturable layer and detection using MR element |
David H. Davies, Thomas M. Coughlin |
1999-02-09 |
| 5843565 |
Particulate magnetic medium utilizing keeper technology and methods of manufacture |
David H. Davies, Thomas M. Coughlin |
1998-12-01 |
| 5830590 |
Magnetic storage and reproducing system with a low permeability keeper and a self-biased magnetoresistive reproduce head |
Thomas M. Coughlin, David H. Davies |
1998-11-03 |
| 5826326 |
Method for manufacturing a composite metal and ferrite head transducer |
Rex Niedermeyer |
1998-10-27 |
| 5774311 |
Small core magnetic head with non-magnetic side support |
— |
1998-06-30 |
| 5729413 |
Two-gap magnetic read/write head |
George R. Varian |
1998-03-17 |
| 5585977 |
Recording/reproducing apparatus and method embodying a unique scanning magnetic transducer |
— |
1996-12-17 |
| 5402294 |
Laminated, high frequency, magnetic transducer and manufacturing method therefor |
George R. Varian |
1995-03-28 |
| 5267392 |
Method of manufacturing a laminated high frequency magnetic transducer |
George R. Varian |
1993-12-07 |
| 5227939 |
Scanning transducer having transverse information and control flux paths for reduced interference between fluxes |
— |
1993-07-13 |
| 5189580 |
Ultra small track width thin film magnetic transducer |
Raghavan K. Pisharody |
1993-02-23 |
| 5189572 |
Magnetic control of a transducer signal transfer zone to effect tracking of a path along a record medium |
— |
1993-02-23 |
| 5153796 |
Method and apparatus for transferring information between two magnetic bodies using a third body of magnetic material |
— |
1992-10-06 |
| 5130876 |
Solid state scanning transducer that utilizes low flux densities |
— |
1992-07-14 |
| 5119255 |
Magnetic saturation controlled scanning magnetic transducer |
— |
1992-06-02 |
| 5075280 |
Thin film magnetic head with improved flux concentration for high density recording/playback utilizing superconductors |
Raghavan K. Pisharody, Sidney D. Miller, David A. Petersen |
1991-12-24 |
| 5041922 |
Magnetic recording medium having magnetic storage and saturable layers, and apparatus and method using the medium |
Roger William Wood, Rex Niedermeyer |
1991-08-20 |
| 5016342 |
Method of manufacturing ultra small track width thin film transducers |
Raghavan K. Pisharody |
1991-05-21 |
| 4985795 |
Method and apparatus using a stationary magnetic body for effecting signal transfers between a moving magnetic core and a magnetic storage medium |
— |
1991-01-15 |
| 4758917 |
Magnetic transducer assembly with improved crosstalk reduction |
— |
1988-07-19 |
| 4291352 |
Multichannel transducer structure with improved interchannel cross talk rejection |
— |
1981-09-22 |