| 6538750 |
Rotary sensor system with a single detector |
David Fishbaine, Steven K. Case, John P. Konicek, Thomas L. Volkman, Brian D. Cohn |
2003-03-25 |
| 6292261 |
Rotary sensor system with at least two detectors |
David Fishbaine, Steven K. Case, John P. Konicek, Thomas L. Volkman, Brian D. Cohn |
2001-09-18 |
| 6118538 |
Method and apparatus for electronic component lead measurement using light based sensors on a component placement machine |
Carl E. Haugan, Steven K. Case |
2000-09-12 |
| 5897611 |
High precision semiconductor component alignment systems |
Steven K. Case, Carl E. Haugan, Eric P. Rudd, Bruce Peterson |
1999-04-27 |
| 5331406 |
Multi-beam laser sensor for semiconductor lead measurements |
David Fishbaine, John P. Konicek, Steven K. Case, Timothy A. Skunes |
1994-07-19 |
| 5309223 |
Laser-based semiconductor lead measurement system |
John P. Konicek, Steven K. Case, Timothy A. Skunes |
1994-05-03 |
| 5005978 |
Apparatus and method for the noncontact measurement of drill diameter, runout, and tip position |
Timothy A. Skunes, Steven K. Case |
1991-04-09 |
| 4891772 |
Point and line range sensors |
Steven K. Case, Robert E. Keil |
1990-01-02 |
| 4872747 |
Use of prisms to obtain anamorphic magnification |
Steven K. Case |
1989-10-10 |