Zhu; Weiguang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhu; Weiguang.The latest application filed is for "process for producing nanorcrystalline composites".
- Zhu; Weiguang - Singapore SG
| Patent | Date |
|---|---|
| Process for producing nanocrystalline composites Grant 7,807,216 - Zhu , et al. October 5, 2 | 2010-10-05 |
| Process for producing nanorcrystalline composites App 20050255239 - Zhu, Weiguang ; et al. | 2005-11-17 |
| Method of interferometry with modulated optical path-length difference and interferometer Grant 6,958,817 - Zhu , et al. October 25, 2 | 2005-10-25 |
| Head gimbal assembly with piezoelectric microactuator Grant 6,760,194 - Shiraishi , et al. July 6, 2 | 2004-07-06 |
| Head gimbal assembly with piezoelectric microactuator Grant 6,680,826 - Shiraishi , et al. January 20, 2 | 2004-01-20 |
| Head gimbal assembly with piezoelectric microactuator App 20030123196 - Shiraishi, Masashi ; et al. | 2003-07-03 |
| Head gimbal assembly with piezoelectric microactuator App 20020064001 - Shiraishi, Masashi ; et al. | 2002-05-30 |
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