Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578388 | Grating assisted coupler devices | Anthony Stephen Kewitsch, George Rakuljic, Xiaolin Tong | 2003-06-17 |
| 6465153 | Methods of fabricating grating assisted coupler devices | Anthony Stephen Kewitsch, George Rakuljic, Doruk Engin, Seth Greenberg, Xiaolin Tong | 2002-10-15 |
| 6236782 | Grating assisted coupler devices | Anthony Stephen Kewitsch, George Rakuljic, Xiaolin Tong | 2001-05-22 |
| 6169830 | Methods of fabricating grating assisted coupler devices | Anthony Stephen Kewitsch, George Rakuljic, Doruk Engin, Seth Greenberg, Xiaolin Tong | 2001-01-02 |