Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8398246 | Real-time projection management | James Stephen Rutledge, Qianying Wang, Fang Xu | 2013-03-19 |
| D605321 | Lamp | — | 2009-12-01 |
| D603331 | Battery for lamp | — | 2009-11-03 |
| D529249 | Electronic steam iron | Paul Georges Arnold Karel Bas | 2006-09-26 |
| D485035 | Electric iron | — | 2004-01-06 |
| D484658 | Boiler housing generating steam for steam irons | — | 2003-12-30 |
| D464780 | Steam and spray iron | — | 2002-10-22 |
| D421670 | Steamer | — | 2000-03-14 |
| D420774 | Vacuum broom | — | 2000-02-15 |
| 5850669 | Vacuum cleaner head | Timmy Hok Yin Sin | 1998-12-22 |
| 5839158 | Sweeping brooms | Timmy Hok Yin Sin | 1998-11-24 |
| 5806385 | Universal socket device | — | 1998-09-15 |