Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840747 | Aluminum alloy material, aluminum alloy object and method for manufacturing the same | Chi-San Chen, Heng-Yi Tsai | 2023-12-12 |
| 11504763 | Aluminum alloy wheel and method for manufacturing the same | Chi-San Chen, Chih-Chao Yang, Chang-Ching Chen | 2022-11-22 |
| 11104981 | Aluminum-cobalt-chromium-iron-nickel-silicon alloy, powder and cladding thereof | Chi-San Chen, Chao-Ming Chen | 2021-08-31 |
| 9157136 | Multi-element alloy material and method of manufacturing the same | Chih-Chao Yang | 2015-10-13 |
| 6773760 | Method for metallizing surfaces of substrates | Yuh Sung, Ming-Der Ger, Bing-Joe Hwang | 2004-08-10 |