Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136185 | Methods and systems for grain size evaluation of multi-cystalline solar wafers | Gang Shi, Thomas E. Doane, Steven L. Kimbel | 2015-09-15 |
| 7573587 | Method and device for continuously measuring silicon island elevation | Zheng Lu, Steven L. Kimbel, Joseph C. Holzer | 2009-08-11 |
| 6776840 | Method and apparatus for controlling diameter of a silicon crystal in a locked seed lift growth process | Steven L. Kimbel | 2004-08-17 |
| 6454851 | Method for preparing molten silicon melt from polycrystalline silicon charge | Mohsen Banan, John D. Holder | 2002-09-24 |
| 6171391 | Method and system for controlling growth of a silicon crystal | Mohsen Banan | 2001-01-09 |
| 5882402 | Method for controlling growth of a silicon crystal | — | 1999-03-16 |
| 5665159 | System for controlling growth of a silicon crystal | — | 1997-09-09 |
| 5656078 | Non-distorting video camera for use with a system for controlling growth of a silicon crystal | — | 1997-08-12 |
| 5653799 | Method for controlling growth of a silicon crystal | — | 1997-08-05 |