Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8734121 | Flow guide structure for bladeless air fans | — | 2014-05-27 |
| 7516565 | Steam channeling structure | — | 2009-04-14 |
| 7370389 | Water filter vacuum cleaner | — | 2008-05-13 |
| D541494 | Steam outputting appliance | — | 2007-04-24 |
| 7078654 | Hail curler heater device with heater elements on heat-conducting supports | — | 2006-07-18 |
| D521697 | Water filter vacuum cleaner | — | 2006-05-23 |
| D505526 | Steam cleaner | — | 2005-05-24 |
| 6865773 | Steam cleaning device with a built-in storage for power cord and brushes and conversion connectors | — | 2005-03-15 |
| 6640383 | Steam/vacuum cleaning apparatus | — | 2003-11-04 |
| 6602171 | Abdominal exerciser | Jin Chen Chuang | 2003-08-05 |