Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for local vectorial particle cleaning










Image Number 4 for United States Patent #6566169.

Particles are removed from the surface of a substrate. Respective position coordinates of the particles on the surface are determined. A beam of electromagnetic energy is directed at the coordinates of each of the particles in turn, such that absorption of the electromagnetic energy at the surface causes the particles to be dislodged from the surface substantially without damage to the surface itself.








 
 
  Recently Added Patents
Portable electric circular saw
Semiconductor device
Inhibitors of bacterial tyrosine kinase and uses thereof
Process for making diethyl ether from acetic acid
Techniques for accessing a parallel database system via external programs using vertical and/or horizontal partitioning
Systems of an electronic device and methods for manufacturing the same
Method and apparatus to select a profile of a digital communication line
  Randomly Featured Patents
Loop type heat dissipating apparatus with sprayer
Composition and method for the in situ removal scale from a substrate
Submersible pumping system
Disk array system
Combination laminated corrugated paper corner post
One-man, light-pole erecting and lowering apparatus
Touch point identification algorithm for automatic clutch controller
Plant-cultivating artificial material and process for producing the same
Borehole logging tool utilizing electromagnetic energy in the determination of dip of subsurface formations surrounding a borehole
Barbecue grill