Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346361 | Method for synthesizing polymeric AZO dyes | Jianhui Shan, Eleazar Gonzalez, Dinesh N. Khanna | 2002-02-12 |
| 6187506 | Antireflective coating for photoresist compositions | Dinesh N. Khanna, Mark A. Spak, Dana L. Durham, Jianhui Shan, Eleazer Gonzalez | 2001-02-13 |
| 5994430 | Antireflective coating compositions for photoresist compositions and use thereof | Ping-Hung Lu, Dinesh N. Khanna, Jianhui Shan, Dana L. Durham, Ralph R. Dammel +1 more | 1999-11-30 |
| 5981145 | Light absorbing polymers | Dinesh N. Khanna, Ping-Hung Lu, Jianhui Shan, Ralph R. Dammel, Dana L. Durham +2 more | 1999-11-09 |
| 5763135 | Light sensitive composition containing an arylhydrazo dye | Ping-Hung Lu, Dinesh N. Khanna, Anthony J. Corso | 1998-06-09 |
| 5733714 | Antireflective coating for photoresist compositions | Iain McCulloch, Ralph R. Dammel, Anthony J. Corso, Dana L. Durham, Ping-Hung Lu +2 more | 1998-03-31 |
| 5652297 | Aqueous antireflective coatings for photoresist compositions | Iain McCulloch, Ralph R. Dammel, Dana L. Durham, Ping-Hung Lu, Ming Kang +1 more | 1997-07-29 |