Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Digital microwave radio link with adaptive data rate
System and method for improving text input in a shorthand-on-keyboard interface
Preparation of isomerically pure substituted cyclohexanols
System and method for browsing tabbed-heterogeneous windows
Contact sensor, driver device, and care bed
Thermally efficient busway
Method for producing organo-oligo silsesquioxanes
  Randomly Featured Patents
Composition sensitive to IR radiation and to heat and lithographic plate coated with this composition
Method for neural current imaging
Conveyor floor
Lightweight modular water purification system with reconfigurable pump power options
Process of making a holographic optical article
PCV2 immunogenic compositions and methods of producing such compositions
Semiconductor device and data processing system selectively operating as one of a big endian or little endian system
System and method for controlling priority in SCA multi-component and multi-port environment
Multidirectional input device
Device for the gasification and flow control of liquified petroleum gas