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
Image processing apparatus and image processing method
Beaconing and superframe structure for millimeter wave wireless technologies
Semiconductor memory device
Rechargeable battery
Method and apparatus for charging a power pack of a portable electronic device
Xylitol-based anti-mucosal compositions and related methods and compositions
Using network labels without standard-defined syntax and semantics
  Randomly Featured Patents
Method and kit for imaging and treating organs and tissues
Common aperture UHF/VHF high band slotted coaxial antenna
Constructional cement
Lice-repellant compositions
Dog clutch device
Antibacterial liquid dish cleaning compositions having improved viscosity
Recovering heat energy
Drilling system stabilization
Synchronized scanning at horizontal frequency
Optical sight having a glow-in-the-dark aim indicator