Kao; Po-Sung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kao; Po-Sung.The latest application filed is for "reflective color wheel".
- Kao; Po-Sung - Tan-Tzu Hsiang TW
- Kao; Po-sung - Taichung TW
- Kao; Po-Sung - Taichung Hsien TW
| Patent | Date |
|---|---|
| Optical projecting system Grant 7,724,311 - Kao , et al. May 25, 2 | 2010-05-25 |
| Color wheel and color filter assembly thereof Grant 7,457,063 - Kao , et al. November 25, 2 | 2008-11-25 |
| Reflective color wheel Grant 7,233,450 - Kao , et al. June 19, 2 | 2007-06-19 |
| Optical projecting system App 20060244922 - Kao; Po-Sung ; et al. | 2006-11-02 |
| Reflective color wheel App 20060245093 - Kao; Po-Sung ; et al. | 2006-11-02 |
| Color wheel and color filter assembly thereof App 20060132948 - Kao; Po-sung ; et al. | 2006-06-22 |
| Assembly of beam splitters Grant 7,031,062 - Kao April 18, 2 | 2006-04-18 |
| Apparatus for use in forming colored segments of a color filter Grant 6,999,251 - Kao , et al. February 14, 2 | 2006-02-14 |
| Machine-implemented method for forming a release surface of a mold Grant 6,916,229 - Kao , et al. July 12, 2 | 2005-07-12 |
| Color wheel and color filter assembly thereof Grant 6,914,734 - Kao , et al. July 5, 2 | 2005-07-05 |
| Color Wheel And Color Filter Assembly Thereof App 20050128614 - Kao, Po-Sung ; et al. | 2005-06-16 |
| Apparatus for use in forming colored segments of a color filter App 20050122485 - Kao, Po-Sung ; et al. | 2005-06-09 |
| Color wheel and color filter assembly thereof App 20050099712 - Kao, Po-Sung ; et al. | 2005-05-12 |
| Machine-implemented method for forming a release surface of a mold App 20050020195 - Kao, Po-Sung ; et al. | 2005-01-27 |
| Process for finishing an end surface of a non-circular post Grant 6,842,963 - Kao , et al. January 18, 2 | 2005-01-18 |
| Assembly of beam splitters App 20040184023 - Kao, Po-Sung | 2004-09-23 |
| Pressure-controlling device for an injection mold App 20040142057 - Kao, Po-Sung ; et al. | 2004-07-22 |
| Process for finishing an end surface of a non-circular post App 20040111866 - Kao, Po-Sung ; et al. | 2004-06-17 |
| Method and device for adjusting eye range by means of displacements of prisms and ocular lenses Grant 6,236,504 - Kao , et al. May 22, 2 | 2001-05-22 |
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