Yeh; Chau-Shioung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yeh; Chau-Shioung.The latest application filed is for "optical head".
- Yeh; Chau-Shioung - Taipei TW
- Yeh; Chau-Shioung - Taipei City TW
| Patent | Date |
|---|---|
| Optical head Grant 7,957,250 - Lee , et al. June 7, 2 | 2011-06-07 |
| Optical head capable of providing a subwavelength beams Grant 7,792,006 - Lee , et al. September 7, 2 | 2010-09-07 |
| Optical Head App 20080304397 - Lee; Chih-Kung ; et al. | 2008-12-11 |
| Optical head capable of providing a subwavelength beams App 20080002556 - Lee; Chih-Kung ; et al. | 2008-01-03 |
| Optical head capable of providing a subwavelength beams Grant 7,288,776 - Lee , et al. October 30, 2 | 2007-10-30 |
| Optical head capable of providing a subwavelength beams App 20060153045 - Lee; Chih Kung ; et al. | 2006-07-13 |
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