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
Voltage regulators with improved wake-up response
Automated dynamic differential data processing
Spray drying vancomycin
Method and device for reliable estimation of network traffic
Image processing device, image forming apparatus, and non-transitory computer readable recording medium
Systems, methods, and media for firewall control via remote system information
Image surveillance system and method of detecting whether object is left behind or taken away
  Randomly Featured Patents
Automatic filtration and extraction device and method
Process for the partial reduction of C21-steroid carboxylic acids and their esters to C21-steroid alcohols and new C21-steroid alcohols
Process for the preparation of .alpha.,.alpha.- dimethylphenylacetic acid from .alpha.,.alpha.-dimethylbenzyl cyanide under normal pressure
Loose leaf bound board games
Combined seat and detachable tray for a child
Device for through-flow continuous heat treatment of textiles, tissue, or the like
Remote control slide projector module
Liquid crystal display projection system using multilayer optical film polarizers
Axl oncogene