Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566228 | Trench isolation processes using polysilicon-assisted fill | Rama Divakaruni, Jack A. Mandelman, Andreas Knorr | 2003-05-20 |
| 6548344 | Spacer formation process using oxide shield | Stephan Kudelka, Thomas W. Dyer | 2003-04-15 |
| 6534369 | Field effect transistor and method of fabrication | Peter Thwaite | 2003-03-18 |
| 6429092 | Collar formation by selective oxide deposition | Alexander Michaelis, Ulrike Gruening, Oswald Spindler, Zvonimir Gabric | 2002-08-06 |
| 6369419 | Self-aligned near surface strap for high density trench DRAMS | Ramachandra Divakaruni, Jack A. Mandelman, Ulrike Gruening, Johann Alsmeier, Gary B. Bronner | 2002-04-09 |
| 6352893 | Low temperature self-aligned collar formation | Alexander Michaelis, Stephan Kudelka, Oliver Genz | 2002-03-05 |
| 6348394 | Method and device for array threshold voltage control by trapped charge in trench isolation | Jack A. Mandelman, Rama Divakaruni, Herbert L. Ho, Giuseppe La Rosa, Yujun Li +1 more | 2002-02-19 |
| 6329271 | Self-aligned channel implantation | Hiroyuki Akatsu, Yujun Li | 2001-12-11 |
| 6323103 | Method for fabricating transistors | Rajesh Rengarajan, Ulrike Gruening, Hans-Oliver Joachim | 2001-11-27 |
| 6297530 | Self aligned channel implantation | Hiroyuki Akatsu, Yujun Li | 2001-10-02 |
| 6265742 | Memory cell structure and fabrication | Ulrike Gruening, Hans-Oliver Joachim | 2001-07-24 |
| 6204140 | Dynamic random access memory | Ulrike Gruening, Scott D. Halle, Jack A. Mandelman, Carl Radens, Juergen Wittmann +1 more | 2001-03-20 |
| 6184091 | Formation of controlled trench top isolation layers for vertical transistors | Ulrike Gruening, Dirk Tobben, Gill Yong Lee, Oswald Spindler, Zvonimir Gabric | 2001-02-06 |
| 6177698 | Formation of controlled trench top isolation layers for vertical transistors | Ulrike Gruening, Dirk Tobben, Gill Yong Lee, Oswald Spindler, Zvonimir Gabric | 2001-01-23 |
| 6143599 | Method for manufacturing memory cell with trench capacitor | Byeong Y. Kim, Carl Radens | 2000-11-07 |
| 6093614 | Memory cell structure and fabrication | Ulrike Gruening, Hans-Oliver Joachim | 2000-07-25 |
| 6074903 | Method for forming electrical isolation for semiconductor devices | Rajesh Rengarajan, Hirofumi Inoue, Radhika Srinivasan | 2000-06-13 |
| 6013937 | Buffer layer for improving control of layer thickness | Ulrike Gruening, Carl Radens | 2000-01-11 |