Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297369 | Brightness enhancement film coating material and application thereof | Xuhui Chi | 2025-05-13 |
| 7807216 | Process for producing nanocrystalline composites | Zhihong Wang, Ooi Kiang Tan, Changlei Zhao | 2010-10-05 |
| 6958817 | Method of interferometry with modulated optical path-length difference and interferometer | Zhihong Wang, Chen-Yu Chao, Ooi Kiang Tan | 2005-10-25 |
| 6760194 | Head gimbal assembly with piezoelectric microactuator | Masashi Shiraishi, Tamon Kasajima, Kai Wu, Zhihong Wang, Xi Yao | 2004-07-06 |
| 6680826 | Head gimbal assembly with piezoelectric microactuator | Masashi Shiraishi, Tamon Kasajima, Kai Wu, Zhihong Wang, Xi Yao | 2004-01-20 |