Inventor
KERSTENS PIETER J M
US13 patents
Patents
13 patentsUS5774224AJun 30, 1998
Linear-scanning, oblique-viewing optical apparatus
IBM103 citations97
US5951891ASep 14, 1999
Optical apparatus for monitoring profiles of textured spots during a disk texturing process
IBM55 citations93
US5822211AOct 13, 1998
Laser texturing apparatus with dual laser paths having an independently adjusted parameter
IBM58 citations93
USRE37145EApr 24, 2001
Apparatus for laser texturing disks
IBM18 citations91
US5699160ADec 16, 1997
Optical apparatus for inspecting laser texture
IBM31 citations91
US5658475AAug 19, 1997
Apparatus for laser texturing disks
IBM26 citations91
US5877858AMar 2, 1999
Textured surface monitoring and control apparatus
IBM22 citations89
US6219442B1Apr 17, 2001
Apparatus and method for measuring distortion of a visible pattern on a substrate by viewing predetermined portions thereof
IBM31 citations86
US6103990AAug 15, 2000
Laser texturing system providing even heating of textured spots on a rotating disk
IBM17 citations79
US5830514ANov 3, 1998
Controlling pulses in a laser texturing tool
IBM12 citations72
US6059555AMay 9, 2000
Optical apparatus for dual-beam laser texturing
IBM11 citations69
US5940304AAug 17, 1999
Controlling a laser texturing tool having two handling stations for disks to be textured and a single texturing station
IBM4 citations61
US5790433AAug 4, 1998
Method for controlling laser power in a texturing process
IBM5 citations61