Computer joystick

Computerized micromeasuring system and method therefor

Contact-free optical linear measurement device

Contactless thickness measuring apparatus and measuring method f

Contour detecting and dimension measuring apparatus

Contour inspection

Cross-sectional area measuring machine

Defect detection through image comparison using relative...

Defect inspection system for phase shift masks

Depositing a material of controlled, variable thickness...

Detection method using electromagnetic wave and detection...

Detection of phase defects on photomasks by differential...

Detector pulse enhancement circuit

Determination of dimensions of tubes

Determination of refractive index and thickness of thin layers

Determining photoresist parameters using optical metrology

Device and method for determining an optical property of a mask

Device and method for end-point monitoring used in the polishing

Device and method for observing and analyzing a stream of materi

Device for automatically determining the deviation between the s