MARK COMPRISES CHA IN

Brand Owner Address Description
CHA CARL HERRMANN ASSOCIATES 4201 BUSINESS CENTER DRIVE FREMONT CA 945386357 THE MARK COMPRISES CHA IN A BOX CONFIGURATION DESIGN.;Laboratory Equipment-Namely, Vacuum Evaporator Units, Sputtering Units, Evaporation Units, Thin Film Deposition Units and Optical Coating Units;IN THE STATEMENT, COLUMN 1, LINES 1 AND 2 SHOULD BE DELETED AND CARL HERRMANN ASSOCIATES (CALIFORNIA CORPORATION), DBA CHA INDUSTRIES SHOULD BE INSERTED.;The mark contains horizontal lining features which are only for contrast purposes.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention provides an overlay mark for aligning different layers on a semiconductor wafer. The overlay mark comprises a bar-in-bar mark and two bar sets on the semiconductor wafer. The bar-in-bar mark comprises an inner bar mark positioned in one of the pre-layer and an outer bar mark positioned in the other pre-layer. The two bar sets are perpendicular to each other, and each of two bar sets comprises two parallel bars. The bars can be connected and the lengths of the bars can be the same or different.