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WO9802715A1
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Coatings for simultaneous control of tribological and optical properties of interferometric reference surfaces
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WO9738324A1
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Testing of multiple magnetic recording heads
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US5767964A
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Slider for calibration and correlation of flying height testers
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Combined interferometer/polarimeter
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WO9727467A1
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Revisit station for an optical scanner
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WO9726529A1
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Surface inspection apparatus and method
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US5719840A
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Optical sensor with an elliptical illumination spot
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US5783882A
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Conductive contact for an air bearing spindle
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US5801464A
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Pressurized air-ionization ground for an air bearing spindle
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US5696585A
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Apparatus and method for efficient electrostatic discharge on glass disks in flying height testers
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US5696653A
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Tooling for holding a head gimbal assembly
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US5692840A
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Crash tolerant air bearing spindle
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WO9722121A1
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A variable pneumatic loader for testing a disk drive head gimbal assembly
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US5706080A
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Single test station that can test a flying height and electrical characteristics of a recording head
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WO9717621A1
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Method and apparatus for measuring the smoothness of a magnetic disk
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US5883714A
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Method and apparatus for detecting defects on a disk using interferometric analysis on reflected light
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US5781299A
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Determining the complex refractive index phase offset in interferometric flying height testing
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US5689329A
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Flying height altitude simulator
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US5792947A
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Method and apparatus for combined glide and defect analysis
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US5760989A
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Method and apparatus for captive clock head assembly
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