Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Amorphous carbon absorber/shifter film for attenuated phase shift mask Image Number 2 for United States Patent #6852455. An exemplary embodiment relates to a phase shifting mask including a glass substrate layer and an amorphous carbon absorber layer located above the glass substrate layer. The amorphous carbon absorber layer includes apertures through which light passes unaltered to the glass substrate layer.       Recently Added Patents DSP-based diagnostics for monitoring a SerDes link Methods for measurement and prediction of hold-time and exceeding hold time limits due to cells with tied input pins Method of estimation of the state of charge of a battery Mobile laminar flow hood for use in podiatry Elevator and method for tilting solid image build platform for reducing air entrainment and for build release Transferred medium Method and system for simultaneous signal transmission on multiple selected frequencies   Randomly Featured Patents Vehicle headlamp assembly Pseudomonas strains capable of producing lipolytic enzymes for detergent compositions Universal-joint assemblies and self-aligning thrust bearings, especially for the shafts of rotating machines Ignition system for a spark ignited internal combustion engine X-ray source focal spot deflection methods and apparatus Weighing structure with variable moment load cells Wafer centering device and method of using Biosensors for detecting nitrate or nitrite ions Method of extrusion/injection molding of trimmed product System, method and computer program product for auditing XML messages in a network-based message stream © 2006-2008 PatentGenius. All Rights Reserved.