Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192046 | Light source apparatus with color combining element | — | 2012-06-05 |
| 8085471 | Light integrating device for an illumination system and illumination system using the same | — | 2011-12-27 |
| 7777944 | Reflective screens | Fang-Chuan Ho, Kun-Hung Tu | 2010-08-17 |
| 7224531 | Optical prism assembly | Fang-Chuan Ho | 2007-05-29 |
| 5900985 | Polarization converter for unpolarized light | Fang-Chuan Ho, Chi-Hua Lee, Chun-Chuan Lin | 1999-05-04 |
| 5625454 | Interferometric method for optically testing an object with an aspherical surface | Chie-Ching Lin | 1997-04-29 |
| 5298971 | Lateral shear interferometer for testing aspheric surfaces | Chi-Hui Chang | 1994-03-29 |