Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976626 | Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation | Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more | 2005-12-20 |
| 6547067 | CD holder structure for an individual CD case | — | 2003-04-15 |
| 5928019 | Safety socket | Chih-Ching Chen, Yu-Lung Hsiang | 1999-07-27 |
| 5865635 | Safety socket | Yu-Lung Hsiang, Chih-Ching Chen | 1999-02-02 |