Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004811 | Power strip having surge protective circuit | Kuang-Che Chen | 2011-08-23 |
| 7889475 | Power strip having surge protective devices | Kuang-Che Chen | 2011-02-15 |
| RE41698 | Box adaptor with a revolvable socket dome | Hsueh-Lan Lin | 2010-09-14 |
| 7740484 | Rotatable receptacle | — | 2010-06-22 |
| RE40881 | Rotational split adaptor | Hsueh-Lan Lin | 2009-08-25 |
| 7045727 | Socket assembly with a cord sorter | Hsueh-Lan Lin | 2006-05-16 |
| 6907122 | Rotational split adaptor | Hsueh-Lan Lin | 2005-06-14 |
| 6805565 | Box adaptor with a revolvable socket dome | Hsueh-Lan Lin | 2004-10-19 |
| 6528970 | Charger capable of converting multiple power sources | Sen-Hsiang Liu | 2003-03-04 |
| 6135820 | Conductive electrode structure for double-sided multi-socket adapter panel | — | 2000-10-24 |
| 6121868 | Electric switch device which can prevent damage to it and devices connected to it | — | 2000-09-19 |
| 5971808 | Double-sided multi-socket adapter panel | Hui Pan | 1999-10-26 |