Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121581 | LED Christmas light with four connection pins | — | 2015-09-01 |
| 8957590 | Structure of color mixture synchronization circuit of LED light string | — | 2015-02-17 |
| 8803429 | Structure of LED light color mixing circuit | — | 2014-08-12 |
| 8760061 | LED light string color mixing and synchronization circuit | — | 2014-06-24 |
| 7242148 | Continuous current control circuit modules of series string bulbs type (II) | — | 2007-07-10 |