Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365583 | Method for fail-safe operation in a speaker phone system | Shan-Shan Huang, Brian L. Hinman | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365583 | Method for fail-safe operation in a speaker phone system | Shan-Shan Huang, Brian L. Hinman | 1994-11-15 |