Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651026 | Robust vector quantization of line spectral frequencies | Kumar Swaminathan | 1997-07-22 |
| 5621852 | Efficient codebook structure for code excited linear prediction coding | — | 1997-04-15 |