Ultratech Stepper - Model 900 H/G Line stepper

Saturn wafer stepper Advancing Mix-and-Match Lithography

Dave Markle, Senior Vice President & Chief Technical Officer at Ultratech, descr ...

Ultratech - Pellicle Equipment and Accessories - To implement the use of pellicl ...

Ultratech - Positive Resist Develop/Rinse Station Model 504 - For automatic batc ...

Ultratech - Model 504 Resist Develop/Rinse System - Positive photo resist Develo ...

Ultratech - Positive Photoresist Develop Station Model 503

30 Jun 1985

Virtually everyone seemed to be entering the semiconductor capital equipment bus ...

Tencor (later evolved to be KLA - Tencor) is in the bedrock of the semiconducto ...

30 Jun 1985

The tool that sparked the yield management revolution.

From the West Coast’s premier, but now dead, stepper company.