Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600856 | Liquid ejector having improved chamber walls | John A. Lebens | 2009-10-13 |
| 7191520 | Method of optmizing inkjet printheads using a plasma-etching process | John A. Lebens, Thomas M. Stephany | 2007-03-20 |
| 7012942 | Modulating the properties of the gain region at spaced locations in an organic vertical cavity laser array device | Keith B. Kahen, John A. Lebens | 2006-03-14 |
| 6996146 | Providing an improved organic vertical cavity laser array device | Keith B. Kahen, Michael J. DeBar | 2006-02-07 |
| 6728278 | Organic vertical cavity laser array device | Keith B. Kahen | 2004-04-27 |
| 5307361 | Ridge waveguide laser diode with a depressed-index cladding layer | Keith B. Kahen, David L. Peterson | 1994-04-26 |