Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833998 | Circuit board assembly with separable first and second circuit board devices | Chih-Chuan Cheng | 2004-12-21 |
| 6831631 | Portable computer and related method for preventing input interruption by write-tracking an input region | — | 2004-12-14 |
| 6806868 | Multi-function touch pen for computerized apparatus | — | 2004-10-19 |
| 6771255 | Touch pen with illuminating unit for computerized apparatus | — | 2004-08-03 |
| 6768633 | External power supply module adapted to be disposed in a portable electronic apparatus | — | 2004-07-27 |
| 6758685 | Serial advanced technology attachment connector | Ching-Bin Huang, Chih-Chuan Cheng | 2004-07-06 |
| 6752654 | Serial advanced technology attachment connector | Ching-Bin Huang, Chih-Chuan Cheng | 2004-06-22 |
| 6744631 | Heat dissipating device | Chih-Chuan Cheng | 2004-06-01 |
| 6741475 | Portable electronic apparatus with replaceable built-in external power supply module | Chih-Chuan Cheng | 2004-05-25 |
| 6707666 | Electronic apparatus having a two-part main board module capable of supporting a display module at different heights | — | 2004-03-16 |
| 6700775 | Portable electronic apparatus having a cover device with a stand unit for supporting a user interface device | Chih-Chuan Cheng | 2004-03-02 |