Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504392 | Actively controlled heat sink for convective burn-in oven | John A. Fredeman, David L. Gardell, Marc D. Knox | 2003-01-07 |
| 6275051 | Segmented architecture for wafer test and burn-in | Thomas W. Bachelder, Dennis R. Barringer, Dennis R. Conti, James M. Crafts, David L. Gardell +5 more | 2001-08-14 |
| 6262582 | Mechanical fixture for holding electronic devices under test showing adjustments in multiple degrees of freedom | Dennis R. Barringer, Mark A. Marnell, Donald W. Porter, Roger R. Schmidt, Wade H. White | 2001-07-17 |
| 6020750 | Wafer test and burn-in platform using ceramic tile supports | Daniel G. Berger, James N. Humenik, Charles H. Perry | 2000-02-01 |
| 5977787 | Large area multiple-chip probe assembly and method of making the same | Gobina Das, Paul M. Gaschke, Suryanarayan G. Hegde, Dale Curtis McHerron, Charles H. Perry +1 more | 1999-11-02 |
| 5001423 | Dry interface thermal chuck temperature control system for semiconductor wafer testing | Anthony J. Abrami, Stuart H. Bullard, Santiago del Puerto, Paul M. Gaschke, Paul J. Roggemann +1 more | 1991-03-19 |