Issued Patents All Time
Showing 76–100 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763111 | Portable device for coiling cable and amplifying sound | — | 2004-07-13 |
| 6762585 | Combinational charger apparatus | — | 2004-07-13 |
| 6750569 | USB transmission line having switching function | — | 2004-06-15 |
| 6695648 | Supporting and skidproof structure of car lighter plug | — | 2004-02-24 |
| 6644582 | Cable reel with a positioning mechanism | — | 2003-11-11 |
| 6619449 | Wire winding box with a charging unit | — | 2003-09-16 |
| 6612875 | Multifunctional vehicle adapter | — | 2003-09-02 |
| 6604951 | Adapting head having a charging mechanism | — | 2003-08-12 |
| 6589069 | Wire reel having a universal serial bus connector capable of doing emergency charging work | — | 2003-07-08 |
| 6520794 | Receptacle having structure conveniently in assembly | — | 2003-02-18 |
| 6516520 | Multi-functional cutter | — | 2003-02-11 |
| 6514086 | Signal connector capable of reducing attenuation | — | 2003-02-04 |
| 6502777 | Wire-winding box capable of unidirectionally winding wire | — | 2003-01-07 |
| 6497378 | Wire-winding mechanism having dual wire outlets | — | 2002-12-24 |
| 6495988 | Combinational charging mechanism | — | 2002-12-17 |
| 6474585 | Wire winding box with increasing usable area | — | 2002-11-05 |
| 6452821 | Voltage-transforming device having a wire-winding mechanism | — | 2002-09-17 |
| 6439491 | Wire winding box | — | 2002-08-27 |
| D461168 | Wire winding box | — | 2002-08-06 |
| 6416355 | Wire-winding box having multiple transmission function | — | 2002-07-09 |
| 6415898 | Winding box with an auxiliary receptacle | — | 2002-07-09 |
| 6416005 | Apparatus for reducing radial friction in a wire winding box | — | 2002-07-09 |
| D460051 | Wire winding box | — | 2002-07-09 |
| 6390261 | Wire-winding box capable of detecting the line | — | 2002-05-21 |
| 6378797 | Structure of wire winding box | — | 2002-04-30 |