Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804778 | Elevator control data intercommunication programmer | Ching-Mau Chen, Tzu-Yuan Lin, Chin-Chang Wu, Liao-Chia Chang, Hsin-San Chang | 1998-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804778 | Elevator control data intercommunication programmer | Ching-Mau Chen, Tzu-Yuan Lin, Chin-Chang Wu, Liao-Chia Chang, Hsin-San Chang | 1998-09-08 |