Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5820419 | Waterproof safety socket structure used for miniature light bulb | — | 1998-10-13 |
| 5542858 | Christmas light bulb socket | — | 1996-08-06 |
| 5482478 | Structure AC power plug | — | 1996-01-09 |
| 5366386 | Connecting structure of a series-parallel lighting string | — | 1994-11-22 |
| 5281943 | Electrical connector | — | 1994-01-25 |
| 5228774 | Safe light set | — | 1993-07-20 |
| 5222602 | Packing construction | — | 1993-06-29 |
| 5051877 | Miniature light set | — | 1991-09-24 |
| 5046969 | Socket set | — | 1991-09-10 |
| 4777573 | Miniature light set | — | 1988-10-11 |