Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699142 | Diffractive multifocal ophthalmic lens | Chun-Shen Lee | 1997-12-16 |
| 5699481 | Timing recovery scheme for packet speech in multiplexing environment of voice with data applications | Eyal Shlomot, Qiang Ye | 1997-12-16 |