Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201800 | Process for making silicon wafers with stabilized oxygen precipitate nucleation centers | Jeffrey L. Libbert, Richard J. Phillips, Milind Kulkarni, Mohsen Banan, Stephen J. Brunkhorst | 2007-04-10 |
| 7097718 | Single crystal silicon wafer having an epitaxial layer substantially free from grown-in defects | Lu Fei, Joseph C. Holzer, Harold W. Korb, Robert J. Falster | 2006-08-29 |
| 6808781 | Silicon wafers with stabilized oxygen precipitate nucleation centers and process for making the same | Jeffrey L. Libbert, Richard J. Phillips, Milind Kulkarni, Mohsen Banan, Stephen J. Brunkhorst | 2004-10-26 |
| 6638357 | Method for revealing agglomerated intrinsic point defects in semiconductor crystals | Robert J. Falster | 2003-10-28 |
| 6635587 | Method for producing czochralski silicon free of agglomerated self-interstitial defects | Jeffrey L. Libbert, Joseph C. Holzer | 2003-10-21 |
| 6284039 | Epitaxial silicon wafers substantially free of grown-in defects | Lu Fei, Joseph C. Holzer, Harold W. Korb, Robert J. Falster | 2001-09-04 |