Resources Contact Us Home
Pad conditioner

Image Number 6 for United States Patent #5779526.

Polishing apparatus cuts and shapes a polishing pad to produce a polishing surface which minimizes pad runout and which can be contoured to better achieve desired polishing rates, pressures, and performance with respect to selected areas on a semiconductor wafer being processed with the polishing pad.

  Recently Added Patents
Mobile target system
Aperture stop
Method for producing an adhesive fastening element made of plastic
Communication system and time synchronization method
Lid for a container
Plants and seeds of hybrid corn variety CH367819
Light barrier and method for detecting objects
  Randomly Featured Patents
Print system, information processing apparatus, printing apparatus, printing method, and program
Building panel
Method of and apparatus for ejection of molded product from mold parts
Safety device for a crane
Communicating a signal according to ASK modulation and PSK modulation
Veneer lathe charging method for determining log spin axis
Ultrasonic imaging apparatus and ultrasonic imaging method
Cushion device
Method to prevent adhesion of micromechanical structures
Combined trench isolation and inlaid process for integrated circuit formation