Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537022 | Wavelength converting material | Ru-Shi Liu | 2017-01-03 |
| 8809666 | Electronic drum induction structure | — | 2014-08-19 |
| 6705751 | Post-type rope light | — | 2004-03-16 |
| 6655818 | Structure of twisted flexible lights | — | 2003-12-02 |
| 6652321 | Waterproof safety plug | — | 2003-11-25 |
| 6582094 | Rope light structure | — | 2003-06-24 |
| 6572243 | Rope light structure | — | 2003-06-03 |
| 6514096 | Waterproof structure of a rope light | — | 2003-02-04 |
| 4830626 | Christmas-tree securable extension cord | — | 1989-05-16 |