Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068332 | Accessory strap fixing structure and portable electronic device using the same | Chih-Chiang Chang | 2011-11-29 |
| 8068342 | Cover mechanism and electronic device using same | Chih-Chiang Chang, Zheng Shi | 2011-11-29 |
| 8017882 | Side key assembly for portable electronic device | Chih-Chiang Chang | 2011-09-13 |
| 8008592 | Side key assembly for portable electronic device | Chih-Chiang Chang | 2011-08-30 |
| 7991445 | Battery cover latching mechanism and portable electronic device using the same | Chih-Chiang Chang, Zheng Shi, ZHI-YUN SHEN | 2011-08-02 |
| 7988010 | Protective case for portable electronic devices | Chih-Chiang Chang | 2011-08-02 |
| 7988468 | Protective cover mechanism and portable electronic device using same | Chih-Chiang Chang, Zheng Shi | 2011-08-02 |
| 7949242 | Lens cover assembly and portable electronic device using the same | Chih-Chiang Chang | 2011-05-24 |
| 7929277 | Battery cover latching mechanism | Chih-Chiang Chang | 2011-04-19 |