Chan; Kwong Wah
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chan; Kwong Wah.The latest application filed is for "optical pickup assemblies and drive systems with the same".
- Chan; Kwong Wah - Tsuen Wan HK
- Chan; Kwong-Wah - Hong Kong HK
| Patent | Date |
|---|---|
| Optical pickup assemblies and drive systems with the same Grant 8,605,558 - Liao , et al. December 10, 2 | 2013-12-10 |
| Optical Pickup Assemblies And Drive Systems With The Same App 20110317538 - Liao; Wei Hsin ; et al. | 2011-12-29 |
| Piezoelectric actuated suspension with passive damping in hard disk drives Grant 7,983,008 - Liao , et al. July 19, 2 | 2011-07-19 |
| Piezoelectric Actuated Suspension with Passive Damping in Hard Disk Drives App 20080094758 - Liao; Wei-Hsin ; et al. | 2008-04-24 |
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