Inventor
SANDERS IAN L
US16 patents
⚠️ This page may combine multiple inventors who share the name “SANDERS IAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
14 patentsUS5341261AAug 23, 1994
Magnetoresistive sensor having multilayer thin film structure
IBM56 citations96
US4912585AMar 27, 1990
Discrete track thin film magnetic recording disk with embedded servo information
IBM75 citations96
US5051288ASep 24, 1991
Thin film magnetic recording disk comprising alternating layers of a CoNi or CoPt alloy and a non-magnetic spacer layer
IBM64 citations95
US4589037AMay 13, 1986
Servo control system using a varying frequency servo pattern for read/write head positioning in a magnetic recording disk file
IBM55 citations94
US5598308AJan 28, 1997
Magnetoresistive sensor having multilayer thin film structure
IBM39 citations92
US5227212AJul 13, 1993
Magnetic recording disk, magnetoresistive read head, inductive write head combination
IBM49 citations92
US4935278AJun 19, 1990
Thin film magnetic recording disk and fabrication process
IBM91 citations92
US5030494AJul 9, 1991
Carbon overcoat for a thin film magnetic recording disk containing discrete clusters of tungsten (W) or tungsten carbide (WC) which project from the surface of the overcoat
IBM21 citations81
US5151294ASep 29, 1992
Method for forming a protective film on a slider air bearing surface in a magnetic recording disk file
IBM8 citations68
US4403305ASep 6, 1983
Non-data reversing bubble transfer switch for contiguous disks
IBM2 citations62
US4402060AAug 30, 1983
Gap tolerant merge element for contiguous-disk bubble devices
IBM2 citations62
US4394746AJul 19, 1983
Swap gate for ion-implanted contiguous-disk bubble devices
IBM2 citations56
US4458335AJul 3, 1984
Detector structure for ion-implanted contiguous-disk bubble devices
IBM0 citations51
US4441166AApr 3, 1984
Passive annihilator for contiguous-disk bubble devices
IBM1 citations51