Apparatus and method for measuring in-plane distribution of surf

Apparatus for determining angular deviation of an article

Attracting nozzle control apparatus for a chip component mountin

Azimuth angle measuring apparatus

Device for positioning an object relative to a carrier means

Digital fiber optic position sensor

Docking alignment system

Electro-optic tunable optical filter

Fluorescence based laser alignment and testing of complex...

Focused, single strand, optical fiber rotational alignment image

High resolution alignment technique and apparatus

Liquid to solid angle of contact measurement

Lithographic mask structure and device for positioning the same

Measuring of feature for photo interpretation

Method and a circuit for determining a contour in an image

Method and apparatus for finding wafer index marks and centers

Method and apparatus for measuring contact angles of liquid drop

Method and apparatus for normalizing a laser beam to a reflectiv

Method for aligning two reflective surfaces

Method for image alignment