Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7399103 | Rotatable power supply apparatus | — | 2008-07-15 |
| 7086755 | Positioning structure of a frame with bulbs | — | 2006-08-08 |
| 6494595 | Rotary patterned lamp | — | 2002-12-17 |
| D459496 | Diamond decorative bulb shell | — | 2002-06-25 |
| D459497 | Spiral decorative bulb shell | — | 2002-06-25 |
| 6323431 | Connector for a decorative light string hanging on an outdoor umbrella | — | 2001-11-27 |
| 6305822 | Angularly adjustable holding frame for decorative light bulb strings | — | 2001-10-23 |
| 6257793 | Joint socket structure used in artificial Christmas trees | — | 2001-07-10 |
| 6213624 | Structure of the net lamp string | — | 2001-04-10 |
| 6162092 | Safety fixing structure of an extension cord for artificial Christmas tree | — | 2000-12-19 |
| D425819 | Christmas decorative board | — | 2000-05-30 |
| 6053774 | Miniature light bulb socket structure having an insert to keep wire terminals separate | — | 2000-04-25 |
| 6036538 | Securing mechanism used in miniature Christmas light bulb sockets | — | 2000-03-14 |
| 5961202 | Structure of a decorative board associated with miniature Christmas light bulb series | — | 1999-10-05 |
| 5669701 | Lamp holder structure | — | 1997-09-23 |