Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068795 | Methods for preparing layered semiconductor structures | Jeffrey L. Libbert, Charles R. Lottes | 2018-09-04 |
| 9281233 | Method for low temperature layer transfer in the preparation of multilayer semiconductor devices | Jeffrey L. Libbert | 2016-03-08 |
| 8859393 | Methods for in-situ passivation of silicon-on-insulator wafers | Dale A. Witte, Anca Stefanescu, Andrew M. Jones | 2014-10-14 |
| 8845859 | Systems and methods for cleaving a bonded wafer pair | Jeffrey L. Libbert, Dale A. Witte | 2014-09-30 |
| 6596095 | Epitaxial silicon wafer free from autodoping and backside halo and a method and apparatus for the preparation thereof | Charles C. Yang, Robert W. Standley | 2003-07-22 |
| 6497403 | Semiconductor wafer holder | — | 2002-12-24 |
| 6339016 | Method and apparatus for forming an epitaxial silicon wafer with a denuded zone | Tom Torack | 2002-01-15 |
| 6086678 | Pressure equalization system for chemical vapor deposition reactors | Gregory M. Wilson, Thomas A. Torack | 2000-07-11 |
| 5792273 | Secondary edge reflector for horizontal reactor | Lance G. Hellwig, Jon Rossi | 1998-08-11 |