Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831942 | MPSK spread spectrum communications receiver with carrier recovery and tracking using weighted correlation techniques | Donghai Guo, Aiqun Hu | 2004-12-14 |
| 6728295 | Code division multiple access communication system using overlapping spread sequences | Arumugam Nallanathan, Shing Chow | 2004-04-27 |
| 6704344 | Broad-brand MPSK spread spectrum communications receiver with carrier recovery and tracking using correlation techniques | Aiqun Hu, Donghai Guo | 2004-03-09 |