Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377210 | Self-pumped optical phase conjugation with a sodium Raman laser | Philip R. Hemmer, John J. Donoghue | 1994-12-27 |
| 5361222 | Binary phase only filter associative memory | Jihad Khoury, Philip R. Hemmer, Charles L. Woods | 1994-11-01 |
| 5352886 | Micro non-imaging light concentrators for image sensors with a lenslet array | — | 1994-10-04 |