Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636305 | Apparatus and method for producing a substantially straight instrument image | Jun Zhao | 2003-10-21 |
| 6353476 | Apparatus and method for substantially simultaneous measurement of emissions | Danny S. Butterfield | 2002-03-05 |
| 6281971 | Method for adjusting spectral measurements to produce a standard Raman spectrum | Jun Zhao | 2001-08-28 |
| 6141095 | Apparatus for measuring and applying instrumentation correction to produce a standard Raman spectrum | Jun Zhao, Danny S. Butterfield | 2000-10-31 |
| 5488567 | Digital analyte detection system | Thomas Niemczyk | 1996-01-30 |
| 5329461 | Digital analyte detection system | Thomas Niemczyk | 1994-07-12 |
| 5315375 | Sensitive light detection system | — | 1994-05-24 |
| 5190857 | Optical method for measuring an analyte using area-modulated luminescence | Carlos J. Bustamante, Thomas Niemczyk, Burton P. Dorman | 1993-03-02 |
| 5026159 | Area-modulated luminescence (AML) | Carlos J. Bustamante, Thomas Niemczyk, Burton P. Dorman | 1991-06-25 |
| 4953980 | Particle identifying apparatus | Burton DeVolk, Cathy D. Newman, Robert Fraatz | 1990-09-04 |