Neopath, Inc.
🏢 View company profile →58Patents
0Active
58Granted
40Portfolio score
Filing activity: Feb 18, 1992 → Apr 9, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5793969A | Network review and analysis of computer encoded slides | Physics | 298 | Expired |
| US5499097A | Method and apparatus for checking automated optical system performance repeatability | Physics | 133 | Expired |
| US5671288A | Method and apparatus for assessing slide and specimen preparation quality | Physics | 120 | Expired |
| US5912699A | Method and apparatus for rapid capture of focused microscopic images | Electricity | 112 | Expired |
| US5647025A | Automatic focusing of biomedical specimens apparatus | Physics | 111 | Expired |
| US5528703A | Method for identifying objects using data processing techniques | Physics | 109 | Expired |
| US5828776A | Apparatus for identification and integration of multiple cell patterns | Physics | 94 | Expired |
| US5978497A | Apparatus for the identification of free-lying cells | Physics | 89 | Expired |
| US6148099A | Method and apparatus for incremental concurrent learning in automatic semiconductor wafer and liquid crystal display defect classification | Physics | 82 | Expired |
| US5315700A | Method and apparatus for rapidly processing data sequences | Physics | 78 | Expired |
| US5875258A | Biological specimen analysis system processing integrity checking apparatus | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5677762A | Apparatus for illumination stabilization and homogenization | Physics | 71 | Expired |
| US5621519A | Imaging system transfer function control method and apparatus | Electricity | 64 | Expired |
| US5625706A | Method and apparatus for continously monitoring and forecasting slide and specimen preparation for a biological specimen population | Physics | 61 | Expired |
| US5361140A | Method and apparatus for dynamic correction of microscopic image signals | Electricity | 59 | Expired |
| US5987158A | Apparatus for automated identification of thick cell groupings on a biological specimen | Physics | 56 | Expired |
| US5642433A | Method and apparatus for image contrast quality evaluation | Physics | 54 | Expired |
| US5757954A | Field prioritization apparatus and method | Physics | 48 | Expired |
| US5619428A | Method and apparatus for integrating an automated system to a laboratory | Physics | 48 | Expired |
| US5933519A | Cytological slide scoring apparatus | Physics | 46 | Expired |
| US5763871A | Cytological system autofocus integrity checking apparatus | Electricity | 46 | Expired |
| US5787189A | Biological analysis system self calibration apparatus | Physics | 45 | Expired |
| US5642441A | Separation apparatus and method for measuring focal plane | Physics | 43 | Expired |
| US5627908A | Method for cytological system dynamic normalization | Physics | 41 | Expired |
| US5841124A | Cytological system autofocus integrity checking apparatus | Electricity | 40 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.