Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9276350 | Waterproof electric plug with transformer | — | 2016-03-01 |
| 7862380 | Waterproof structure for transform plug of socket | — | 2011-01-04 |
| 7563139 | Connecting arrangement of electrical adapter | — | 2009-07-21 |
| 6190207 | Waterproof socket adapter design | — | 2001-02-20 |
| 6152770 | Water-proof socket adapter design | — | 2000-11-28 |
| 6051801 | Two position rotary switch with power cable features | — | 2000-04-18 |
| 5853301 | Polarity fuse plug | — | 1998-12-29 |
| 5791941 | Electronic conductor assembling plug | — | 1998-08-11 |