Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280482 | Driving device for electric nail gun | Chang-Sheng Lin, Fu-Ying Huang | 2025-04-22 |
| 12251808 | Electric nail gun | Chang-Sheng Lin, Guey-Horng Liou | 2025-03-18 |
| 12220798 | Electric power tool and method of controlling the same | Cheng-En Tsai, Chang-Sheng Lin, Fu-Ying Huang | 2025-02-11 |
| 11865684 | Pneumatic electric nail gun | Chang-Sheng Lin, Fu-Ying Huang | 2024-01-09 |
| 11633840 | Electric nail gun | Yuan-Chi Chiang | 2023-04-25 |
| 11446804 | Pneumatic pallet nailer | Fu-Yi HUANG | 2022-09-20 |
| 10695898 | Adjustable depth-of-drive nail gun | Yuan-Chi Chiang, Fu-Ying Huang | 2020-06-30 |
| 9709187 | Air source controlling device for a pneumatic nail-gun | Fu-Yi HUANG | 2017-07-18 |
| 9616561 | Nail gun having a dry firing prevention device | Guey-Horng Liou, Wen Lo | 2017-04-11 |
| 9206918 | Metering valve | Chang-Sheng Lin, Yao-Sheng Shen | 2015-12-08 |
| 6581815 | Nailing depth adjusting and positioning device for a power nailer | Roman Ho, Sheng-Man Wang | 2003-06-24 |