Inventor · disambiguated record
Norman Chu
Also filed as: CHU NORMAN · CHU NORMAN H
4 granted patents·76 citations·filing 2001–2004
79Inventor score
Files withHITACHI GLOBAL STORAGE TECH4
Top patents by PatentIndex Score
4 records- 0183US6771453B2Glide slider fly height calibration method using disk spin down and slider dynamic scanHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Aug 3, 2004·25 cites·3 claims
- 0278US7121133B2System, method, and apparatus for glide head calibration with enhanced PZT channel for very low qualification glide heightsHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Oct 17, 2006·15 cites·8 claims
- 0377US6935925B1System, method, and apparatus for in-situ acoustic emission monitoring of burnish heads in production during magnetic media cleaning or burnish processHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Aug 30, 2005·14 cites·17 claims
- 0476US7064659B2Glide testing of disks with calibration confirmation testing by inducing collision of the slider with production disk surfaceHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jun 20, 2006·22 cites·7 claims
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