Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021894 | Detecting anomalous weak BEOL sites in a metallization system | Vivian W. Ryan, Dirk Breuer | 2015-05-05 |
| 8950269 | Detecting anomalous stiff pillar bumps formed above a metallization system | Vivian W. Ryan, Dirk Breuer | 2015-02-10 |
| 8829675 | Repairing anomalous stiff pillar bumps | Vivian W. Ryan, Dirk Breuer | 2014-09-09 |
| 8623754 | Repairing anomalous stiff pillar bumps | Vivian W. Ryan, Dirk Breuer | 2014-01-07 |
| 8479578 | Assessing metal stack integrity in sophisticated semiconductor devices by mechanically stressing die contacts | Matthias Lehr, Frank Kuechenmeister, Michael Grillberger | 2013-07-09 |
| 7441446 | Method and apparatus for determining surface characteristics by using SPM techniques with acoustic excitation and real-time digitizing | Dmytro Chumakov, Ehrenfried Zschech | 2008-10-28 |