Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484138 | Method and apparatus for performing speech frame encoding mode selection in a variable rate encoding system | — | 2002-11-19 |
| 6477502 | Method and apparatus for using non-symmetric speech coders to produce non-symmetric links in a wireless communication system | Ananth Ananthpadmanabhan | 2002-11-05 |
| 6449496 | Voice recognition user interface for telephone handsets | Scott Beith, Ning Bi, Chienchung Chang, Karthick Chinnaswami, Jason B. Kenagy +2 more | 2002-09-10 |
| 6438518 | Method and apparatus for using coding scheme selection patterns in a predictive speech coder to reduce sensitivity to frame error conditions | Sharath Manjunath, Arasanipalai K. Ananthapadmanabhan, Eddie-Lun Tik Choy | 2002-08-20 |
| 6434519 | Method and apparatus for identifying frequency bands to compute linear phase shifts between frame prototypes in a speech coder | Sharath Manjunath, Arasanipalai K. Ananthapadmanabhan, Pengjun Huang, Eddie-Lun Tik Choy | 2002-08-13 |