Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912984 | Method and apparatus for in-line solder paste inspection | Juha Koljonen, Sanjay Nichani, Peter R. Roberts | 1999-06-15 |
| 5901241 | Labeled projection of digital images | Juha Koljonen | 1999-05-04 |
| 5872870 | Machine vision methods for identifying extrema of objects in rotated reference frames | — | 1999-02-16 |
| 5825483 | Multiple field of view calibration plate having a reqular array of features for use in semiconductor manufacturing | Aaron S. Wallack | 1998-10-20 |
| 5825913 | System for finding the orientation of a wafer | Fariborz Rostami, James Clark, David J. Wilson | 1998-10-20 |
| 5768443 | Method for coordinating multiple fields of view in multi-camera | Aaron S. Wallack | 1998-06-16 |
| 5757956 | Template rotating method for locating bond pads in an image | Juha Koljonen, Yasunari Tosa | 1998-05-26 |
| 5754679 | Image rotating method for locating bond pads in an image | Juha Koljonen, Yasunari Tosa | 1998-05-19 |
| 5751853 | Locating shapes in two-dimensional space curves | — | 1998-05-12 |
| 5642158 | Method and apparatus to detect capillary indentations | John P. Petry, Arman Garakani | 1997-06-24 |
| 5640200 | Golden template comparison using efficient image registration | — | 1997-06-17 |
| 5640199 | Automated optical inspection apparatus | Arman Garakani, Juha Koljonen | 1997-06-17 |
| 5581632 | Method and apparatus for ball bond inspection system | Juha Koljonen | 1996-12-03 |
| 5550763 | Using cone shaped search models to locate ball bonds on wire bonded devices | Juha Koljonen, Arman Garakani | 1996-08-27 |
| 5548326 | Efficient image registration | — | 1996-08-20 |
| 5322827 | Burned refractories with low soluble chromium | Albert L. Renkey, Kenneth A. McGowan | 1994-06-21 |
| 4999325 | Rebonded fused brick | — | 1991-03-12 |
| 4957887 | Magnesite-carbon refractories | David A. Kirk, Leigh F. Brooks | 1990-09-18 |
| 4912068 | Magnesite-carbon refractories | David A. Kirk, Leigh F. Brooks | 1990-03-27 |
| 4847222 | Basic refractory shapes | Richard J. Knauss | 1989-07-11 |
| 4574119 | Chrome-magnesite refractories and method of preparation | John Perry | 1986-03-04 |
| 4506022 | Slide Gates | Dwight S. Whittemore | 1985-03-19 |
| 4431744 | Carbon bonded refractory brick | Mark C. Kernion | 1984-02-14 |
| 4391917 | Alumino-silicate refractory brick | Berhl E. Wishon | 1983-07-05 |