| 11852679 |
Circuit board for semiconductor test |
Shih-Ching Chen, Shung-Bo Lin, Ta-Cheng Liao, Yu-Chih Hsiao, Kun-Han Hsieh |
2023-12-26 |
| 10295567 |
Probe module supporting loopback test |
Wei-Cheng Ku, Hao Wei, Chih-Hao Ho |
2019-05-21 |
| 10067163 |
Probe card capable of transmitting high-frequency signals |
Wei-Cheng Ku |
2018-09-04 |
| 10070512 |
Multilayer circuit board |
Wei-Cheng Ku, Chih-Hao Ho |
2018-09-04 |
| 9835651 |
Cantilever type probe card for high frequency signal transmission |
Wei-Cheng Ku, Hao Wei, Chih-Hao Ho |
2017-12-05 |
| 9658249 |
Probe card capable of transmitting high-frequency signals |
Wei-Cheng Ku |
2017-05-23 |
| 9622348 |
Multilayer circuit board |
Wei-Cheng Ku, Chun-Chung Huang, Jing-Zhi Hung, Yung Nan Wu, Chih-Hao Ho |
2017-04-11 |
| 9596769 |
Multilayer circuit board |
Wei-Cheng Ku, Chih-Hao Ho |
2017-03-14 |
| 9545002 |
Multilayer circuit board |
Wei-Cheng Ku, Chih-Hao Ho |
2017-01-10 |
| 9500675 |
Probe module supporting loopback test |
Wei-Cheng Ku, Wei Chen, Hsin-Hsiang Liu, Kuang-Chung Chou, Chan-Hung Huang |
2016-11-22 |
| 9442134 |
Signal path switch and probe card having the signal path switch |
Wei-Cheng Ku, Chun-Chung Huang, Wei Chen, Hsin-Hsiang Liu, Kuang-Chung Chou |
2016-09-13 |
| 9316685 |
Probe card of low power loss |
Wei-Cheng Ku |
2016-04-19 |
| 8542027 |
Probe card |
Young-Huang Chou, Wei-Cheng Ku, Wen-Pin Su, Chao-Ping Hsieh, Ping-Hsiao Liao |
2013-09-24 |
| 7782070 |
Probing device |
Wei-Cheng Ku, Chih-Hao Ho, Ho-Hui Lin, Te-Chen Feng, Jia-Chi Ho +4 more |
2010-08-24 |
| 6727362 |
Coumarin derivatives and an electroluminescent (EL) device using the coumarin derivatives |
Jih-Sheng Shiu, Chih-Wei Kuo, Ling Lu |
2004-04-27 |