Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189797 | Transmission device for card reader comprising transmission and worm shafts | Shen-Yuan Chien | 2001-02-20 |
| 5798986 | Alarm mechanism system | — | 1998-08-25 |
| 5639042 | Brake mechanism for magnetic-drum tape machines | Ming-Jer Chiu | 1997-06-17 |
| 5617270 | Tape winding linkage of magnetic recording and reproducing apparatus | Ming-Jer Chiu, Yii-Wei Hwang, Wei-Chi Chang | 1997-04-01 |
| 5597130 | Tape winding linkage of drum type magnetic recording and reproducing apparatus | Ming-Jer Chiu | 1997-01-28 |
| 5524102 | Global timepiece | Yi-Yen Liao, Jung-Che Hsieh, June-Sheng Weng | 1996-06-04 |