Chang; Yu-Shan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Yu-Shan.The latest application filed is for "display measuring device".
- Chang; Yu-Shan - Taichung TW
- Chang; Yu-Shan - Taichung City TW
- Chang; Yu-Shan - Taipei TW
- Chang, Yu-Shan - Tai-Chung City TW
| Patent | Date |
|---|---|
| Display measuring device Grant 8,912,483 - Chang , et al. December 16, 2 | 2014-12-16 |
| Display Measuring Device App 20140175270 - Chang; Yu-Shan ; et al. | 2014-06-26 |
| Optical device and optical filter Grant 8,717,677 - Chang , et al. May 6, 2 | 2014-05-06 |
| Multi-angle and multi-channel inspecting device Grant 7,869,034 - Wang , et al. January 11, 2 | 2011-01-11 |
| Method and apparatus for guiding a cable in a scanner Grant 7,751,100 - Chang July 6, 2 | 2010-07-06 |
| Optical Device And Optical Filter App 20090168182 - Chang; Yu-Shan ; et al. | 2009-07-02 |
| Scanning apparatus Grant 7,450,276 - Chang November 11, 2 | 2008-11-11 |
| Multi-angle And Multi-channel Inspecting Device App 20080043232 - Wang; Hau-Wei ; et al. | 2008-02-21 |
| Scanning apparatus App 20070053019 - Chang; Yu-Shan | 2007-03-08 |
| Method and apparatus for guiding a cable in a scanner App 20060279806 - Chang; Yu-Shan | 2006-12-14 |
| Scanning apparatus Grant 7,116,451 - Chang October 3, 2 | 2006-10-03 |
| Scanning apparatus Grant 7,095,532 - Chang August 22, 2 | 2006-08-22 |
| Light source mechanism of scanner App 20040223312 - Huang, Wei-Hsiang ; et al. | 2004-11-11 |
| Scanning apparatus App 20040066540 - Chang, Yu-Shan | 2004-04-08 |
| Scanning apparatus App 20040066542 - Chang, Yu-Shan | 2004-04-08 |
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