Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180399 | Transformer for resonant inverter | — | 2007-02-20 |
| 7109595 | Small multi-functional butane gas-powered portable electric generator | — | 2006-09-19 |
| 7056178 | Amphibious tent | — | 2006-06-06 |
| 6949311 | Battery structure | — | 2005-09-27 |
| 6914520 | Helmet warning device | — | 2005-07-05 |
| 6909259 | Battery charger with power cord reel | — | 2005-06-21 |
| 6876161 | Transformer for cathode tube inverter | — | 2005-04-05 |
| 6867676 | Transformer | — | 2005-03-15 |
| 6738046 | Computer mouse having a windable output wire | — | 2004-05-18 |
| 6734775 | Transformer structure | — | 2004-05-11 |
| 6461191 | Wire receiving device without connection point | — | 2002-10-08 |
| 6325665 | Power adapter with cable storage device | — | 2001-12-04 |
| 6230967 | Paper container | — | 2001-05-15 |