Resources Contact Us Home
DeKraker; David
Burnsville, MN
No. of patents:

Patent Number Title Of Patent Date Issued
8142571 Process for treatment of semiconductor wafer using water vapor containing environment March 27, 2012
A process is provided for treating a semiconductor wafer at a target wafer temperature. This process includes the following steps: a) determining the target wafer temperature of the semiconductor wafer during a given wafer treatment process step; b) providing a treatment chamber h
7913706 Rinsing methodologies for barrier plate and venturi containment systems in tools used to process March 29, 2011
Tool for treating microelectronic workpieces with one or more treatment materials, including liquids, gases, fluidized solids, dispersions, combinations of these, and the like. The invention provides an approach for rapid, efficient rinsing of wetted surface(s), and is particularly a
7819984 Process for treatment of substrates with water vapor or steam October 26, 2010
A method of treating a substrate comprises, in one aspect, placing a substrate having material on a surface thereof in a treatment chamber; directing a stream of a liquid treatment composition to impinge the substrate surface; and directing a stream of water vapor to impinge the subs

  Recently Added Patents
Engine that is equipped with variable valve device
Equalizer adaptation for heavily compressed or clipped communications signals
Circumferential stiffener for an aircraft fuselage
Copolymerizable (meth)acrylic acid esters
Solid state imaging device
Method and apparatus for monitoring the condition of a patient with diabetes
Porphyromonas gingivalis polypeptides and nucleotides
  Randomly Featured Patents
Dispenser for dispensing concentrated liquid soap to industrial cleaning apparatuses
Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft
Microalgae separator apparatus and method
Cassette tray and X-ray imaging apparatus
Acceleration actuated lanyard device
Sensitive proteasome sensor constructs and methods for their design and use
Power conversion system
Device for short wavelength visible reflectance endoscopy using broadband illumination
Laser processing method and apparatus
Liquid crystal display with protruding sub-pixel electrode