Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6744134 | Use of a reference fiducial on a semiconductor package to monitor and control a singulation method | Gregory M. Chapman, John VanNortwick, Zane Drussel | 2004-06-01 | $2,776,000 |
| 6701910 | Film frame substrate fixture | — | 2004-03-09 | $3,252,000 |
| 6698416 | Film frame substrate fixture | — | 2004-03-02 | $4,545,000 |
| 6640603 | Slug-retaining punch press tool | — | 2003-11-04 | $4,567,000 |
| 6638831 | Use of a reference fiducial on a semiconductor package to monitor and control a singulation method | Gregory M. Chapman, John VanNortwick, Zane Drussel | 2003-10-28 | $3,814,000 |
| 6397715 | Slug-retaining punch press tool | — | 2002-06-04 | $5,091,000 |
| 6321739 | Film frame substrate fixture | — | 2001-11-27 | $7,910,000 |
| 6245646 | Film frame substrate fixture | — | 2001-06-12 | $18,079,000 |
| 4973948 | Reversed or missing lead frame detector | — | 1990-11-27 | $4,756,000 |