Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10372011 | Electronically controlled light valve and display apparatus having high transmittance and high reflectivity | Cheng-Min Liao, Wen-Tse Tseng | 2019-08-06 |
| 7554099 | Ultra-thin liquid control plate and combination of box-like member and the control plate | Chih-Yu Chao | 2009-06-30 |
| 7544954 | Device for operating gas in vacuum or low-pressure environment and for observation of the operation | Chih-Yu Chao | 2009-06-09 |
| 7476871 | Specimen box for electron microscope capable of observing general specimen and live cell | Chih-Yu Chao | 2009-01-13 |
| 7449123 | Nanoimprint lithograph for fabricating nanoadhesive | Chih-Yu Chao | 2008-11-11 |
| 7432511 | Method of operating liquid in the vacuum or low-pressure environment and observing the operation and device for the operation and observation | Chih-Yu Chao | 2008-10-07 |
| 7425712 | Method of operating liquid in the vacuum or low-pressure environment and observing the operation and device for the operation and observation | Chih-Yu Chao | 2008-09-16 |
| 7388211 | Semi-closed observational environment for electron microscope | Chih-Yu Chao | 2008-06-17 |
| 7365342 | Device for operating gas in vacuum or low-pressure environment and for observation of the operation | Chih-Yu Chao | 2008-04-29 |
| 7258966 | Method for manufacturing a diffuser for a backlight module | Ching-Yu Chao | 2007-08-21 |
| 7005079 | Manufacturing method of light-guiding apparatus for using in backlight of liquid crystal display | Chih-Yu Chao, Wen-Tse Tseng, Mine-Wei Tsai | 2006-02-28 |
| 6740256 | Chiral swallow-tailed liquid crystal and its fabrication method | Shune-Long Wu | 2004-05-25 |