Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163179 | Eyewear and temple unit for eyewear | David Chao | 2021-11-02 |
| 9555233 | Electrode | David Chao, Yung-Chang Chang | 2017-01-31 |
| 9433773 | Cranial electrotherapy stimulation device | David Chao, Yung-Chang Chang | 2016-09-06 |
| 8106673 | Probe for high frequency signal transmission | Wei-Cheng Ku, Chih-Hao Ho, Chia-Tai Chang, Ho-Hui Lin | 2012-01-31 |
| 7791359 | Probe for high frequency signal transmission and probe card using the same | Wei-Cheng Ku, Chih-Hao Ho, Chia-Tai Chang, Ho-Hui Lin | 2010-09-07 |
| 7226161 | Eyeglass device | David Chao, Pin-Yu Chou, Hsien-Tsung Chang | 2007-06-05 |
| 7052129 | Universal resilient shields | David Chao, Pin-Yu Chou, Wei-Lien Huang, Chang Yung Chang, Ruey-Hong Hung | 2006-05-30 |
| 6577063 | Plasma display panel enabled to tightly combine two plates together and the method for fabricating the same | Kuo-Pin Hsu | 2003-06-10 |
| 6428945 | Method of forming barrier ribs used in a plasma display panel | Chung-Wang Chou | 2002-08-06 |
| 6256010 | Dynamic correction of LCD gamma curve | Yen-Chen Chen, Chih-Wei Wang | 2001-07-03 |