Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211955 | Imaging and analyzing parameters of small moving objects such as cells | David A. Basiji | 2001-04-03 |
| 6067370 | Cytological system illumination integrity checking apparatus and method | Louis R. Piloco, Jon W. Hayenga | 2000-05-23 |
| 6011861 | Cytological system illumination integrity checking apparatus and method | Louis R. Piloco, Jon W. Hayenga | 2000-01-04 |
| 5995680 | Cytological system illumination integrity checking apparatus and method | Louis R. Piloco, Jon W. Hayenga | 1999-11-30 |
| 5991432 | Cytological system illumination integrity checking apparatus and method | Louis R. Piloco, Jon W. Hayenga | 1999-11-23 |
| 5991462 | Cytological system illumination integrity checking method | Louis R. Piloco, Jon W. Hayenga | 1999-11-23 |
| 5959726 | Modulation transfer function test compensation for test pattern duty cycle | James K. Riley, Yuhui Cheng, Tuan Phan, Wayne A. Biggs | 1999-09-28 |
| 5933519 | Cytological slide scoring apparatus | Shih-Jong J. Lee, Paul S. Wilhelm, Michael Meyer, Wendy R. Bannister, Chih-Chau L. Kuan +3 more | 1999-08-03 |
| 5892218 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1999-04-06 |
| 5877489 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1999-03-02 |
| 5875258 | Biological specimen analysis system processing integrity checking apparatus | Louis R. Piloco, Jon W. Hayenga | 1999-02-23 |
| 5841124 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1998-11-24 |
| 5763871 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1998-06-09 |
| 5760387 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1998-06-02 |
| 5715326 | Cytological system illumination integrity checking apparatus and method | Louis R. Piloco, Jon W. Hayenga | 1998-02-03 |
| 5692066 | Method and apparatus for image plane modulation pattern recognition | Shih-Jong J. Lee | 1997-11-25 |
| 5677762 | Apparatus for illumination stabilization and homogenization | Jon W. Hayenga, Louis R. Piloco | 1997-10-14 |
| 5654535 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1997-08-05 |
| 5581631 | Cytological system image collection integrity checking apparatus | Keith L. Frost, Jon W. Hayenga | 1996-12-03 |
| 5557097 | Cytological system autofocus integrity checking apparatus | Jon W. Hayenga, Louis R. Piloco | 1996-09-17 |
| 5504350 | Lens configuration | — | 1996-04-02 |
| 5499097 | Method and apparatus for checking automated optical system performance repeatability | Joseph A. Arnone | 1996-03-12 |
| 5327451 | Laser diode assembly for laser scanner system | Ray A. Walker, Jeffrey A. Gohman, Michael A. Lind, Peter Howard, Michael Greenberg | 1994-07-05 |