Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037670 | Nano-twinned Cu—Ni alloy layer and method for manufacturing the same | Chih-Yu Chen, Kang-Ping Lee, Yu-I Chang | 2024-07-16 |
| 8646890 | Opening and closing structure of ink cartridge | Yi-Ching Lu, Ming-Chung Peng | 2014-02-11 |
| 8608299 | Ink cartridge with replaceable ink bag | Yi-Ching Lu, Ming-Chung Peng | 2013-12-17 |
| 8235510 | Ink cartridge apparatus for continuously supplying ink | Yi-Ching Lu, Ming-Chung Peng | 2012-08-07 |