Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772126 | Method and apparatus for transferring low bit rate digital voice messages using incremental messages | Floyd D. Simpson, Jian-Cheng Huang, Sunil Satyamurti, Robert J. Schwendeman | 2004-08-03 |
| 6691081 | Digital signal processor for processing voice messages | Jian-Cheng Huang, Floyd D. Simpson | 2004-02-10 |