HYPER NA ISI
Mark Identification

HYPER NA ISI

Serial Number

76667865

Filing Date

Oct 23, 2006

Registration Date

Mar 25, 2008

Trademark by

LITEL INSTRUMENTS

Classification Information

Components of optical instruments for use in the semiconductor industry, namely, apparatus comprised of computer software for use in analyzing data received from an overlay metrology tool and lenses focused on openings in an aperture plate with an intervening patterned chrome face, in the same form factor as a standard reticle for use in exposing photographically prepared patterns in projection imaging systems that potentially operate at numerical apertures above one, and reconstructed lens aberrations that are used for sharpening the image at the surfaces of wafers for use in manufacturing of integrated circuits

Electrical and Scientific Apparatus