Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415029 | Echo canceler and double-talk detector for use in a communications unit | James B. Piket, Holly Elizabeth Hall, William Chunhung Yip | 2002-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415029 | Echo canceler and double-talk detector for use in a communications unit | James B. Piket, Holly Elizabeth Hall, William Chunhung Yip | 2002-07-02 |