Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9343261 | Desktop electron microscope and combined round-multipole magnetic lens thereof | Fu-Rong Chen, Te-Hui Lee, Tsu-Wei Huang | 2016-05-17 |
| 9305741 | Desktop electron microscope and wide range tunable magnetic lens thereof | Fu-Rong Chen, Te-Hui Lee, Tsu-Wei Huang | 2016-04-05 |
| 8375752 | Key box | Wei-Chih Chang | 2013-02-19 |
| 8312654 | Key tag | Wei-Chih Chang | 2012-11-20 |
| 7859840 | Portable heat dissipation device with cross flow fan | Su-Ben Chang, Wei-Fu Chang | 2010-12-28 |
| 7553061 | Side type backlight module | Ju-Yi Hsieh, Chih-Chun Hsiao | 2009-06-30 |
| 6860387 | Self-lifting apparatus for box cover | — | 2005-03-01 |
| 6581422 | Locking device for portable safe | — | 2003-06-24 |