Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421474 | Circuit test apparatus | Li-Ying Chang | 2013-04-16 |
| 8269517 | Handler and method for testing the same | Shao-Tien Kan, Yu-Sheng Chen | 2012-09-18 |
| 8242769 | Method for measuring transconductance | Mine-Yuan Huang | 2012-08-14 |
| 8228384 | Circuit testing apparatus | Yi-Chang Hsu, Wei-Fen Chiang, Jack Lin, Li-Ying Chang | 2012-07-24 |
| 8175824 | Circuit testing apparatus | Li-Jieu Hsu | 2012-05-08 |
| 8148996 | Circuit testing apparatus | Hung-Wei Chen, Yung-Yu Wu | 2012-04-03 |
| 8116475 | Audio generating module | — | 2012-02-14 |
| 8037089 | Test system | Yi-Chang Hsu, Jie-Wei Huang | 2011-10-11 |
| 7908108 | Circuit testing apparatus | Li-Jieu Hsu | 2011-03-15 |
| 7855571 | Testing circuit board for preventing tested chip positions from being wrongly positioned | Shao-Tien Kan, Yu-Sheng Chen | 2010-12-21 |
| 7830163 | Testing circuit board for testing devices under test | Li-Jieu Hsu, Wei-Fen Chiang, Yung-Yu Wu, Hung-Wei Chen, Huei-Huang Chen | 2010-11-09 |
| 7706999 | Circuit testing apparatus | Li-Jieu Hsu, Jie-Wei Huang, Huei-Huang Chen | 2010-04-27 |
| 7642801 | Circuit testing apparatus for testing a device under test | Hung-Wei Chen | 2010-01-05 |
| 7383477 | Interface circuit for using a low voltage logic tester to test a high voltage IC | Yi-Chang Hsu | 2008-06-03 |