Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304741 | Radioactivity measuring apparatus with rotating stage for waste drums | Mao-Chen Liu, Kuo-Jen Lin | 2012-11-06 |
| 8120052 | Flip chip type LED lighting device manufacturing method | Jeffrey Chen | 2012-02-21 |
| D640189 | Photoelectric energy transducing apparatus | Jen-Shyan Chen | 2011-06-21 |
| 7895747 | Method for manufacturing a heat pipe with a planished end surface | — | 2011-03-01 |
| 7795626 | Flip chip type LED lighting device manufacturing method | Jeffrey Chen | 2010-09-14 |
| D620432 | Photoelectric energy transducing apparatus | Jen-Shyan Chen | 2010-07-27 |
| D615488 | Photoelectric energy transducing apparatus | Jen-Shyan Chen | 2010-05-11 |
| D610986 | Photoelectric energy transducing apparatus | Jen-Shyan Chen | 2010-03-02 |
| 7652298 | Flip chip type LED lighting device manufacturing method | Jeffrey Chen | 2010-01-26 |
| 7646030 | Flip chip type LED lighting device manufacturing method | Jeffrey Chen | 2010-01-12 |
| 7629188 | Flip chip type LED lighting device manufacturing method | Jeffrey Chen | 2009-12-08 |