Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and methods for classifying anomalies of sample surfaces










Image Number 10 for United States Patent #7315365.

Two or more defect maps may be provided for the same sample surface at different detection sensitivities and/or processing thresholds. The defect maps may then be compared for better characterization of the anomalies as scratches, area anomalies or point anomalies. This can be done without concealing the more significant and larger size defects amongst numerous small and immaterial defects. One or more defect maps can be used to report the anomalies with classified information; the results from this map(s) can be used to monitor the process conditions to obtain better yield.








 
 
  Recently Added Patents
Generating wiki pages from content and transformation objects
Systems and methods for simultaneously configuring multiple independent backups
Scalable encoding apparatus, scalable decoding apparatus, scalable encoding method, scalable decoding method, communication terminal apparatus, and base station apparatus
System and method for reducing antivirus false positives
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
Determination of statistical upper bound for estimate of noise power spectral density
Method, apparatus and computer program product for providing metadata entry
  Randomly Featured Patents
Quinazoline derivatives
Video interface for capturing an incoming video signal and reformatting the video signal
Electrophotographic image forming apparatus detachably mounting a developer replenishing container or in which a plurality of cartridges and developer replenishing containers are attachably an
X-ray compton scattering density measurement at a point within an object
Disposable thermostatically controlled electric surgical-medical irrigation and lavage liquid warming bowl and method of use
Contact lens applicator
Method for verifying access authorization for voice telephony in a fixed network line or mobile telephone line as well as a communications network
Integrated reading lenses for sunglasses
Method and apparatus for automatically inspecting and winding yarn, stopping and removing defective yarn and reconnecting and restarting winding after defective yarn is removed
Servo system for data storage apparatus