Assignee
NEOPATH INC
US·56 granted patents·4,096 citations·filing 1992–1998
Top patents by PatentIndex Score
56 records- 0196US5793969ANetwork review and analysis of computer encoded slidesNEOPATH INC·Filed 1996·Granted Aug 11, 1998·432 cites·28 claims
- 0296US5647025AAutomatic focusing of biomedical specimens apparatusNEOPATH INC·Filed 1994·Granted Jul 8, 1997·197 cites·30 claims
- 0396US5621519AImaging system transfer function control method and apparatusNEOPATH INC·Filed 1995·Granted Apr 15, 1997·106 cites·32 claims
- 0495US5978497AApparatus for the identification of free-lying cellsNEOPATH INC·Filed 1994·Granted Nov 2, 1999·129 cites·17 claims
- 0595US5912699AMethod and apparatus for rapid capture of focused microscopic imagesNEOPATH INC·Filed 1994·Granted Jun 15, 1999·177 cites·17 claims
- 0692US5642441ASeparation apparatus and method for measuring focal planeNEOPATH INC·Filed 1995·Granted Jun 24, 1997·62 cites·21 claims
- 0792US5499097AMethod and apparatus for checking automated optical system performance repeatabilityNEOPATH INC·Filed 1994·Granted Mar 12, 1996·231 cites·17 claims
- 0891US5875258ABiological specimen analysis system processing integrity checking apparatusNEOPATH INC·Filed 1996·Granted Feb 23, 1999·109 cites·23 claims
- 0991US5763871ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1997·Granted Jun 9, 1998·67 cites·9 claims
- 1091US5528703AMethod for identifying objects using data processing techniquesNEOPATH INC·Filed 1994·Granted Jun 18, 1996·146 cites·4 claims
- 1190US6148099AMethod and apparatus for incremental concurrent learning in automatic semiconductor wafer and liquid crystal display defect classificationNEOPATH INC·Filed 1997·Granted Nov 14, 2000·128 cites·35 claims
- 1289US5677762AApparatus for illumination stabilization and homogenizationNEOPATH INC·Filed 1996·Granted Oct 14, 1997·93 cites·21 claims
- 1388US5625706AMethod and apparatus for continously monitoring and forecasting slide and specimen preparation for a biological specimen populationNEOPATH INC·Filed 1995·Granted Apr 29, 1997·98 cites·33 claims
- 1487US5828776AApparatus for identification and integration of multiple cell patternsNEOPATH INC·Filed 1996·Granted Oct 27, 1998·175 cites·43 claims
- 1587US5671288AMethod and apparatus for assessing slide and specimen preparation qualityNEOPATH INC·Filed 1995·Granted Sep 23, 1997·179 cites·54 claims
- 1687US5361140AMethod and apparatus for dynamic correction of microscopic image signalsNEOPATH INC·Filed 1992·Granted Nov 1, 1994·75 cites·22 claims
- 1787US5315700AMethod and apparatus for rapidly processing data sequencesNEOPATH INC·Filed 1992·Granted May 24, 1994·99 cites·14 claims
- 1886US5883982AAstigmatism measurement apparatus and method based on a focal plane separation measurementNEOPATH INC·Filed 1997·Granted Mar 16, 1999·41 cites·51 claims
- 1986US5627908AMethod for cytological system dynamic normalizationNEOPATH INC·Filed 1994·Granted May 6, 1997·71 cites·25 claims
- 2085US5619428AMethod and apparatus for integrating an automated system to a laboratoryNEOPATH INC·Filed 1995·Granted Apr 8, 1997·72 cites·52 claims
- 2185US5557097ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1994·Granted Sep 17, 1996·40 cites·4 claims
- 2284US5959726AModulation transfer function test compensation for test pattern duty cycleNEOPATH INC·Filed 1997·Granted Sep 28, 1999·57 cites·34 claims
- 2381US5841124ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1997·Granted Nov 24, 1998·58 cites·2 claims
- 2476US5987158AApparatus for automated identification of thick cell groupings on a biological specimenNEOPATH INC·Filed 1997·Granted Nov 16, 1999·105 cites·16 claims
- 2576US5757954AField prioritization apparatus and methodNEOPATH INC·Filed 1994·Granted May 26, 1998·78 cites·16 claims
- 2676US5638459AMethod and apparatus for detecting a microscope slide coverslipNEOPATH INC·Filed 1994·Granted Jun 10, 1997·65 cites·30 claims
- 2774US5566249AApparatus for detecting bubbles in coverslip adhesiveNEOPATH INC·Filed 1994·Granted Oct 15, 1996·72 cites·26 claims
- 2873US5790308AComputerized microscope specimen encoderNEOPATH INC·Filed 1996·Granted Aug 4, 1998·41 cites·16 claims
- 2972US5892218ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1997·Granted Apr 6, 1999·27 cites·18 claims
- 3070US5867610AMethod for identifying objects using data processing techniquesNEOPATH INC·Filed 1997·Granted Feb 2, 1999·64 cites·9 claims
- 3170US5787189ABiological analysis system self calibration apparatusNEOPATH INC·Filed 1996·Granted Jul 28, 1998·83 cites·28 claims
- 3270US5642433AMethod and apparatus for image contrast quality evaluationNEOPATH INC·Filed 1995·Granted Jun 24, 1997·79 cites·16 claims
- 3367US5581631ACytological system image collection integrity checking apparatusNEOPATH INC·Filed 1994·Granted Dec 3, 1996·48 cites·13 claims
- 3465US5799101AMethod and apparatus for highly efficient computer aided screeningNEOPATH INC·Filed 1997·Granted Aug 25, 1998·51 cites·33 claims
- 3565US5760387ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1997·Granted Jun 2, 1998·17 cites·2 claims
- 3665US5740269AMethod and apparatus for robust biological specimen classificationNEOPATH INC·Filed 1994·Granted Apr 14, 1998·46 cites·29 claims
- 3765US5715327AMethod and apparatus for detection of unsuitable conditions for automated cytology scoringNEOPATH INC·Filed 1994·Granted Feb 3, 1998·44 cites·22 claims
- 3864US5812692AMethod and apparatus for detecting a microscope slide coverslipNEOPATH INC·Filed 1997·Granted Sep 22, 1998·53 cites·29 claims
- 3964US5745601ARobustness of classification measurement apparatus and methodNEOPATH INC·Filed 1995·Granted Apr 28, 1998·43 cites·73 claims
- 4061US5654535ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1996·Granted Aug 5, 1997·14 cites·6 claims
- 4159US5699794AApparatus for automated urine sediment sample handlingNEOPATH INC·Filed 1995·Granted Dec 23, 1997·24 cites·9 claims
- 4258US6181811B1Method and apparatus for optimizing biological and cytological specimen screening and diagnosisNEOPATH INC·Filed 1998·Granted Jan 30, 2001·47 cites·8 claims
- 4358US5787188AMethod for identifying normal biomedical specimensNEOPATH INC·Filed 1995·Granted Jul 28, 1998·45 cites·20 claims
- 4455US5781667AApparatus for high speed morphological processingNEOPATH INC·Filed 1995·Granted Jul 14, 1998·25 cites·7 claims
- 4552US5978498AApparatus for automated identification of cell groupings on a biological specimenNEOPATH INC·Filed 1997·Granted Nov 2, 1999·34 cites·22 claims
- 4651US5787208AImage enhancement method and apparatusNEOPATH INC·Filed 1995·Granted Jul 28, 1998·35 cites·27 claims
- 4750US5797130AMethod for testing proficiency in screening images of biological slidesNEOPATH INC·Filed 1995·Granted Aug 18, 1998·62 cites·7 claims
- 4847US5877489ACytological system autofocus integrity checking apparatusNEOPATH INC·Filed 1997·Granted Mar 2, 1999·7 cites·47 claims
- 4947US5715326ACytological system illumination integrity checking apparatus and methodNEOPATH INC·Filed 1994·Granted Feb 3, 1998·12 cites·2 claims
- 5045US5692066AMethod and apparatus for image plane modulation pattern recognitionNEOPATH INC·Filed 1994·Granted Nov 25, 1997·13 cites·33 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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