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NEOPATH INC
US56 patents
Top patents by PatentIndex Score
US5912699AJun 15, 1999
Method and apparatus for rapid capture of focused microscopic images
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US5671288ASep 23, 1997
Method and apparatus for assessing slide and specimen preparation quality
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Method for identifying objects using data processing techniques
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Method and apparatus for incremental concurrent learning in automatic semiconductor wafer and liquid crystal display defect classification
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US5987158ANov 16, 1999
Apparatus for automated identification of thick cell groupings on a biological specimen
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Apparatus for the identification of free-lying cells
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US5875258AFeb 23, 1999
Biological specimen analysis system processing integrity checking apparatus
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US5828776AOct 27, 1998
Apparatus for identification and integration of multiple cell patterns
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US5647025AJul 8, 1997
Automatic focusing of biomedical specimens apparatus
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US5621519AApr 15, 1997
Imaging system transfer function control method and apparatus
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US5625706AApr 29, 1997
Method and apparatus for continously monitoring and forecasting slide and specimen preparation for a biological specimen population
NEOPATH INC98 citations97
US5499097AMar 12, 1996
Method and apparatus for checking automated optical system performance repeatability
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US5867610AFeb 2, 1999
Method for identifying objects using data processing techniques
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US5841124ANov 24, 1998
Cytological system autofocus integrity checking apparatus
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US5763871AJun 9, 1998
Cytological system autofocus integrity checking apparatus
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US5677762AOct 14, 1997
Apparatus for illumination stabilization and homogenization
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US5642433AJun 24, 1997
Method and apparatus for image contrast quality evaluation
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US5557097ASep 17, 1996
Cytological system autofocus integrity checking apparatus
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US5812692ASep 22, 1998
Method and apparatus for detecting a microscope slide coverslip
NEOPATH INC53 citations95
US5793969AAug 11, 1998
Network review and analysis of computer encoded slides
NEOPATH INC432 citations95
US5787189AJul 28, 1998
Biological analysis system self calibration apparatus
NEOPATH INC83 citations95
US5757954AMay 26, 1998
Field prioritization apparatus and method
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US5638459AJun 10, 1997
Method and apparatus for detecting a microscope slide coverslip
NEOPATH INC65 citations95
US5627908AMay 6, 1997
Method for cytological system dynamic normalization
NEOPATH INC71 citations95
US5619428AApr 8, 1997
Method and apparatus for integrating an automated system to a laboratory
NEOPATH INC72 citations95
US5361140ANov 1, 1994
Method and apparatus for dynamic correction of microscopic image signals
NEOPATH INC75 citations95
US5883982AMar 16, 1999
Astigmatism measurement apparatus and method based on a focal plane separation measurement
NEOPATH INC41 citations94
US5642441AJun 24, 1997
Separation apparatus and method for measuring focal plane
NEOPATH INC62 citations94
US5566249AOct 15, 1996
Apparatus for detecting bubbles in coverslip adhesive
NEOPATH INC72 citations94
US5315700AMay 24, 1994
Method and apparatus for rapidly processing data sequences
NEOPATH INC99 citations94
US5978498ANov 2, 1999
Apparatus for automated identification of cell groupings on a biological specimen
NEOPATH INC34 citations92
US5892218AApr 6, 1999
Cytological system autofocus integrity checking apparatus
NEOPATH INC27 citations92
US5797130AAug 18, 1998
Method for testing proficiency in screening images of biological slides
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US5790308AAug 4, 1998
Computerized microscope specimen encoder
NEOPATH INC41 citations92
US5760387AJun 2, 1998
Cytological system autofocus integrity checking apparatus
NEOPATH INC17 citations92
US5745601AApr 28, 1998
Robustness of classification measurement apparatus and method
NEOPATH INC43 citations92
US5740269AApr 14, 1998
Method and apparatus for robust biological specimen classification
NEOPATH INC46 citations92
US5715327AFeb 3, 1998
Method and apparatus for detection of unsuitable conditions for automated cytology scoring
NEOPATH INC44 citations92
US5581631ADec 3, 1996
Cytological system image collection integrity checking apparatus
NEOPATH INC48 citations92
US6181811B1Jan 30, 2001
Method and apparatus for optimizing biological and cytological specimen screening and diagnosis
NEOPATH INC47 citations91
US5787208AJul 28, 1998
Image enhancement method and apparatus
NEOPATH INC35 citations91
US5781667AJul 14, 1998
Apparatus for high speed morphological processing
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US5959726ASep 28, 1999
Modulation transfer function test compensation for test pattern duty cycle
NEOPATH INC57 citations90
US5799101AAug 25, 1998
Method and apparatus for highly efficient computer aided screening
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US5787188AJul 28, 1998
Method for identifying normal biomedical specimens
NEOPATH INC45 citations90
US5699794ADec 23, 1997
Apparatus for automated urine sediment sample handling
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US5715326AFeb 3, 1998
Cytological system illumination integrity checking apparatus and method
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US5654535AAug 5, 1997
Cytological system autofocus integrity checking apparatus
NEOPATH INC14 citations82
US5995680ANov 30, 1999
Cytological system illumination integrity checking apparatus and method
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US5877489AMar 2, 1999
Cytological system autofocus integrity checking apparatus
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Showing the top 50 of 56 patents by PatentIndex Score.