Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962294 | Integrated absolute and differential pressure transducer | Paul Dozoretz, Youfan Gu, Ole Wenzel | 2011-06-14 |
| 7477996 | Integrated absolute and differential pressure transducer | Paul Dozoretz, Youfan Gu, Ole Wenzel | 2009-01-13 |
| 7076920 | Method of using a combination differential and absolute pressure transducer for controlling a load lock | Youfan Gu, James Stafford, James Mueller, Stacy Wade | 2006-07-18 |
| 6909975 | Integrated absolute and differential pressure transducer | Paul Dozoretz, Youfan Gu, Ole Wenzel | 2005-06-21 |
| 6672171 | Combination differential and absolute pressure transducer for load lock control | Youfan Gu, Ole Wenzel | 2004-01-06 |