Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366143 | Power shut-off and recovery circuit for data communication devices | Chih-Ming Liu | 2002-04-02 |
| 5936442 | Power shut-off and recovery circuit for data communication devices | Chih-Ming Liu | 1999-08-10 |