Hitachi Asia Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Asia Ltd..The latest application filed is for "thermal flying height control slider with slit in hard disk driver".
- Hitachi Asia Ltd. - Hitachi Square SG
- Hitachi Asia Ltd. - Singapore SG
- Hitachi Asia Limited - Singapore SG
| Patent | Date |
|---|---|
| Method and system for robust attenuation of mechanical resonances using a multi-rate low pass filter Grant 8,412,360 - Jia , et al. April 2, 2 | 2013-04-02 |
| Thermal Flying Height Control Slider With Slit In Hard Disk Driver App 20130010391 - Li; Hui ; et al. | 2013-01-10 |
| Novel Thermal Actuator Design For Thermal Flying Height Control Slider App 20120127602 - Li; Hui ; et al. | 2012-05-24 |
| Method And System For Robust Attenuation Of Mechanical Resonances Using A Multi-rate Low Pass Filter App 20120046763 - Jia; Qing Wei ; et al. | 2012-02-23 |
| System For Write Fault Protection In A Hard Disk Drive App 20120038997 - Jia; Qing Wei | 2012-02-16 |
| Active Head Slider Having Piezoelectric And Thermal Actuators App 20110299189 - Li; Hui ; et al. | 2011-12-08 |
| Low frequency booster for RV/shock/friction disturbance rejection Grant 8,027,112 - Jia September 27, 2 | 2011-09-27 |
| Low Frequency Booster For Rv/shock/fricton Disturbance Rejection App 20110102928 - Jia; Qing Wei | 2011-05-05 |
| NCAGE Code | QC074 | HITACHI ASIA LTD |
| CAGE Code | QC074 | HITACHI ASIA LTD |
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