Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261249 | Multi-lamp decorating curtain light | — | 2016-02-16 |
| 7223012 | Bulb assemblies of light string with various connective status | — | 2007-05-29 |
| 6799867 | Twinkling light string | — | 2004-10-05 |
| 6719439 | Decorative lamp supporting layered petals design | Jeou-Nan Tseng | 2004-04-13 |
| D470621 | Patterned bulb shell | — | 2003-02-18 |
| 6445136 | Twin-bulb Christmas light bulb string | — | 2002-09-03 |