Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4635286 | Speech-controlled electronic watch | Ngoc C. Bui, Jean-Georges Michel | 1987-01-06 |
| 4573187 | Speech-controlled electronic apparatus | Ngoc C. Bui, Jean-Georges Michel | 1986-02-25 |
| 4509133 | Apparatus for introducing control words by speech | Ngoc C. Bui | 1985-04-02 |