Patent

patents

Korea

1. 5-FREE GEOMETRIC ERROR MEASUREMENT OF MACHINE GUIDE WAYS

10-0133696

LINK
2. PARALLEL ERROR MEASUREMENT OF BEAM SEPARATOR

10-0133697

LINK

Korea

3. DEVICE AND METHOD FOR COMPENSATING BACK-LASH OF NUMERICAL CONTROLLER

10-0241148

LINK

Korea

4. AUTOMATIC INSPECTION SYSTEM FOR CAMERA LENSES AND METHOD THEREOF USING A LINE CHARGE COUPLED DEVICE

10-0292434

LINK

Korea

5. METHOD FOR MEASURING NON-CONTACT TYPE THREE-DIMENSIONAL MINUTE SHAPE USING OPTICAL WINDOW,

10-0233621

LINK

Korea

6. METHOD FOR MEASURING 3-DIMENSIONAL VOLUMETRIC ERROR IN MULTI-AXIS MACHINE TOOLS

10-0271854

LINK
7. HEAT CHANGE ERROR MEASURING SYSTEM

10-0264247

LINK

Korea

8. APPARATUS FOR MEASURING THREE DIMENSIONAL VOLUMETRIC ERROR IN MULTI-AXIS MACHINE TOOLS

10-0290298

LINK

Korea

9. ULTRA-PRECISION POSITIONING SYSTEM

10-0396020

LINK

Korea

10. ULTRA-PRECISION FEEDING APPARATUS

10-0396021

LINK