Mark Identification

OPTIMAP

Serial Number

76141266

Filing Date

Oct 5, 2000

Registration Date

Aug 28, 2001

Trademark by

MKS INSTRUMENTS INC.

Classification Information

Hardware And Software For Measuring The Transmissivity, Reflectivity, Optical Density And Thickness Of Thin Metal Films, And For Providing Topographical Images Of The Same

Electrical and Scientific Apparatus