Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290039 | Production method of workpiece and workpiece with three-dimensional pattern | Chien-Min Chang, Tsung-Sheng Chuang | 2016-03-22 |
| 9242505 | Production method of workpiece and workpiece with three-dimensional pattern | Chien-Min Chang, Ju-Chen Chiu, Chih-Hua Liu, Tsung-Sheng Chuang | 2016-01-26 |
| 8721824 | Production method, workpiece and production device of three-dimensional pattern | Chien-Min Chang, Jung-Chin Wu | 2014-05-13 |
| 8684579 | Electronic device | Chien-Min Chang, Li-Jung Yu, Mei-Hsiung Tsai, Yung-Ching Chang, Ju-Chen Chiu | 2014-04-01 |
| 8681502 | Shell structure and electronic device having the same | Jung-Chin Wu, Po-An Lin, Kuo-Nan Ling, Han-Ching Huang | 2014-03-25 |
| 8580485 | Method for forming three-dimensional pattern | Chien-Min Chang, Jung-Chin Wu | 2013-11-12 |