Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508581 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2005-08-16 |
| D504189 | Solar powered outdoor light | Siu Cheong Hon | 2005-04-19 |
| D499503 | Solar powered outdoor light | Siu Cheong Hon | 2004-12-07 |
| D497684 | Solar powered outdoor light | Siu Cheong Hon | 2004-10-26 |
| D495084 | Solar powered outdoor light | Siu Cheong Hon | 2004-08-24 |
| D494699 | Solar powered outdoor light | Siu Cheong Hon | 2004-08-17 |
| D494698 | Solar powered outdoor light | Siu Cheong Hon | 2004-08-17 |
| D492437 | Solar powered outdoor light | Siu Cheong Hon | 2004-06-29 |
| D492055 | Solar powered outdoor light | Siu Cheong Hon | 2004-06-22 |
| D490556 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2004-05-25 |
| D485386 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2004-01-13 |
| D482478 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2003-11-18 |
| D481819 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2003-11-04 |
| D477890 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2003-07-29 |
| D477683 | Solar powered outdoor light | Ellis Hon Siu Cheong | 2003-07-22 |