Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333274 | Method of manufacturing a semiconductor device including a seamless shallow trench isolation step | Hiroyuki Akatsu, Soichi Nadahara, Takashi Nakao | 2001-12-25 |
| 6051885 | Semiconductor device having a conductor with a wedge shaped depression | — | 2000-04-18 |
| 6046487 | Shallow trench isolation with oxide-nitride/oxynitride liner | John Benedict, David M. Dobuzinsky, Philip L. Flaitz, Erwin Hammerl, Herbert L. Ho +3 more | 2000-04-04 |
| 5885863 | Method of making a contact for contacting an impurity region formed in a semiconductor substrate | — | 1999-03-23 |
| 5763315 | Shallow trench isolation with oxide-nitride/oxynitride liner | John Benedict, David M. Dobuzinsky, Philip L. Flaitz, Erwin Hammerl, Herbert L. Ho +3 more | 1998-06-09 |
| 5719072 | Method of manufacturing a semiconductor using multi-layer antireflective layer | Souichi Sugiura, Hidehiro Watanabe | 1998-02-17 |
| 5486719 | Semiconductor device including insulating film arrangement having low reflectance | Souichi Sugiura, Hidehiro Watanabe | 1996-01-23 |