Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295156 | Illuminating device and methods for making the same | Pen-Yi Liao, Hung-Chun Chen | 2019-05-21 |
| 9982870 | Illuminating device and methods for making the same | Pen-Yi Liao, Hung-Chun Chen | 2018-05-29 |
| 9903565 | Illuminating device and methods for making the same | Pen-Yi Liao, Hung-Chun Chen | 2018-02-27 |
| 6659324 | Single-firing trigger mechanism for a nailing machine | — | 2003-12-09 |
| 5335800 | Magazine for rivet gun | — | 1994-08-09 |