Resources Contact Us Home
Gutter and splash-guard for protecting a wafer during transfer from a single wafer cleaning chamber

Image Number 4 for United States Patent #6807972.

A single wafer cleaning chamber that includes a rotatable bracket that can place a wafer beneath an upper end of a catch cup during a wafer cleaning process, a gutter positioned above a wafer transfer slit; where the catch cup can mate with the gutter to create a gap, and with the upper end of the catch cup positioned at a height equal to or higher than the gutter.

  Recently Added Patents
System and method for ranking content and applications through human assistance
Liquid crystal display
Statistical identification of instances during reconciliation process
Bezel-less electronic display
System and method for managing self-refresh in a multi-rank memory
RFID reader revocation checking using low power attached displays
Organic light emitting display device and method of manufacturing the same
  Randomly Featured Patents
Method of patterning wall and phosphor well matrix utilizing glass
Composition for improving cold flow properties of middle distillates
Flip chip with novel power and ground arrangement
Digital-to-analog conversion with current path exchange during clock phases
Circuit network analysis using algebraic multigrid approach
Location system and method that achieves time synchronized network performance using unsynchronized receiver clocks
Hardware-enforced loop and NPIV hard zoning for fibre channel switch fabric
Method for end to end connection of mineral-insulated electric cable and assembly for same
Driver knee shield to cover steering column protrusions below steering wheel of tractor-trailer rigs
Chain hoist