| 11226346 |
Eliminating source lamp intensity drift effect using reference measurement between cuvettes |
Joson K. Joseph, Bestin Abraham, Tan Bui |
2022-01-18 |
| 9945774 |
Channel light measurement apparatus having reduced signal-to-noise ratio |
— |
2018-04-17 |
| 9395240 |
Methods, systems, and apparatus for biological sample illumination at multiple wavelengths |
— |
2016-07-19 |
| 7150190 |
Method and apparatus for capacitively determining the uppermost level of a liquid in a container |
Joson K. Joseph, Arnold Lewis |
2006-12-19 |
| 6627432 |
Liquid flow and control in a biological test array |
Edward Francis Farina, Samuel Garfield Ferguson, Jr., Peter Louis Gebrian, John Charles Mazza, Nicholas Michael Shmel, Jr. |
2003-09-30 |
| 6582929 |
Method for minimizing optical interference during antibiotic susceptibility readings in a microbiological analyzer |
William D. Dunfee, Bruce McLean Gemmell, Edward Stephen Kaminski, John Charles Mazza, Edward Francis Farina |
2003-06-24 |
| 4805124 |
System and method for measuring elliptical elements |
— |
1989-02-14 |
| 4765743 |
Method of inspecting a master member |
Charles M. Wetzel |
1988-08-23 |
| 4748330 |
Method and apparatus for measuring periodic matrix spaces |
— |
1988-05-31 |
| 4730213 |
Method measuring transparent elements and an opaque medium |
Daniel Kelly, Evo Andreatti, Jr. |
1988-03-08 |
| 4717955 |
RAM interface control circuit |
— |
1988-01-05 |
| 4692605 |
System for fine focusing a camera on a moving curved surface |
— |
1987-09-08 |
| 4684982 |
Multiple array panel matrix measurement system |
— |
1987-08-04 |
| 4665429 |
Photodetector array interface circuit |
— |
1987-05-12 |
| 4635124 |
Auxiliary focusing circuit for automatic focusing camera |
Evo Andreatti, Jr. |
1987-01-06 |
| 4594684 |
System and method for measuring the area and dimensions of apertures in an opaque medium |
— |
1986-06-10 |
| 4556902 |
System and method for measuring the area and dimensions of apertures in an opaque medium |
— |
1985-12-03 |
| 4525735 |
System for measuring and identifying line spacing on a curved surface |
— |
1985-06-25 |
| 4464556 |
System and method of accurately controlling the electrode voltage of a welding device |
— |
1984-08-07 |